:root {
  --ink: #0F1B2D; --paper: #F7F6F2; --surface: #FFFFFF; --surface-alt: #EFEDE6;
  --text: #0F1B2D; --text-2: #5B6575; --text-3: #8A93A3; --line: #E4E1D8;
  --lime: #C6F24E; --lime-ink: #3F7D0B; --lime-soft: #EEF9CF; --amber: #FFB020; --amber-soft: #FFF3D6;
  --bg: var(--paper);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0B121C; --surface: #141D2A; --surface-alt: #1C2736; --text: #F2F4F7; --text-2: #A3ADBD;
          --text-3: #6F7A8C; --line: #243041; --lime-ink: #C6F24E; --lime-soft: #26331A; --amber-soft: #3A2C0B; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", system-ui, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px; line-height: 1.6; }
a { color: var(--lime-ink); font-weight: 600; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 20px; letter-spacing: -0.3px; }
.brand img { width: 34px; height: 34px; }
nav a { color: var(--text-2); text-decoration: none; font-weight: 600; font-size: 15px; margin-left: 18px; }
nav a:hover { color: var(--text); }
h1 { font-size: clamp(34px, 7vw, 56px); line-height: 1.05; letter-spacing: -1.2px; margin: 0 0 16px; font-weight: 850; }
h1 .accent { color: var(--lime-ink); display: block; }
h2 { font-size: 26px; letter-spacing: -0.5px; line-height: 1.2; margin: 40px 0 12px; font-weight: 800; }
h3 { font-size: 18px; margin: 26px 0 8px; font-weight: 750; }
p.lead { font-size: 20px; color: var(--text-2); margin: 0 0 28px; }
.hero { text-align: center; padding: 40px 0 24px; }
.hero .bird { width: 170px; height: 170px; margin: 0 auto 18px; display: block; padding: 16px; border-radius: 50%; background: var(--lime-soft); }
.pill { display: inline-flex; gap: 8px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 650; font-size: 15px; color: var(--text-2); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin: 32px 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 20px; }
.card .ico { width: 40px; height: 40px; border-radius: 50%; background: var(--lime); color: var(--ink); display: grid; place-items: center; font-weight: 900; margin-bottom: 10px; }
.card h3 { margin: 0 0 6px; }
.card p { margin: 0; color: var(--text-2); font-size: 15px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 18px 0 8px; }
@media (max-width: 620px) { .compare { grid-template-columns: 1fr; } }
.wall { color: var(--text-3); font-size: 14px; line-height: 1.5; max-height: 230px; overflow: hidden; -webkit-mask-image: linear-gradient(#000 60%, transparent); mask-image: linear-gradient(#000 60%, transparent); }
.now { background: var(--amber-soft); border-radius: 14px; padding: 12px 14px; margin: 10px 0; font-weight: 650; }
.now small { display: block; color: #9A5B00; font-weight: 800; letter-spacing: .8px; font-size: 11px; }
.step { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; font-size: 15px; }
.step i { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--text-3); flex: none; margin-top: 2px; }
.step i.done { background: var(--lime); border-color: var(--lime-ink); }
.step span.t { margin-left: auto; font-size: 12px; color: var(--text-2); background: var(--surface-alt); border-radius: 999px; padding: 2px 8px; white-space: nowrap; }
.legal h2 { font-size: 21px; margin-top: 32px; }
.legal p, .legal li { color: var(--text); }
.legal .meta { color: var(--text-2); font-size: 15px; }
.legal ul { padding-left: 22px; }
.callout { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; margin: 18px 0; }
footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 24px 0 40px; color: var(--text-3); font-size: 14px; }
footer a { color: var(--text-2); margin-right: 16px; font-weight: 600; text-decoration: none; }