:root {
  --ink: #15161a;
  --paper: #f4f5fa;
  --paper-surface: #ffffff;
  --accent: #ffc839;
  --accent-dim: #fff3d2;
  --text-muted: #6b6e79;
  --divider: #e6e5f0;
  --signal: #34363c;
  --dark-yellow: #b8860a;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--divider);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
}

.brand .dot {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--accent);
  display: inline-block;
}

nav.site a {
  color: var(--ink);
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
  font-weight: 600;
}

nav.site a:hover { color: var(--dark-yellow); }

main { padding: 48px 0 80px; }

h1 { font-size: 2.1rem; font-weight: 800; margin: 0 0 12px; }
h2 { font-size: 1.35rem; font-weight: 800; margin: 36px 0 12px; }
p { color: var(--text-muted); margin: 0 0 16px; }

.hero p.lead {
  font-size: 1.1rem;
  color: var(--ink);
  max-width: 560px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  font-weight: 800;
  padding: 13px 26px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover { background: var(--dark-yellow); color: #fff; }

.btn.secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--divider);
}

.btn.secondary:hover { border-color: var(--ink); background: transparent; }

.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.cta-row { display: flex; gap: 14px; margin: 24px 0 8px; flex-wrap: wrap; }

.features {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}

.features li {
  padding: 10px 0 10px 28px;
  position: relative;
  color: var(--ink);
  border-bottom: 1px solid var(--divider);
}

.features li:last-child { border-bottom: none; }

.features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--dark-yellow);
  font-weight: 800;
}

.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}

@media (max-width: 620px) {
  .plans { grid-template-columns: 1fr; }
}

.plan {
  background: var(--paper-surface);
  border: 1.5px solid var(--divider);
  border-radius: var(--radius);
  padding: 24px;
}

.plan h3 { margin: 0 0 4px; font-size: 1.1rem; font-weight: 800; }
.plan .price { font-size: 1.6rem; font-weight: 800; margin: 6px 0 14px; }
.plan .price span { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); }

.card {
  background: var(--paper-surface);
  border: 1.5px solid var(--divider);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 20px 0;
}

label { display: block; font-weight: 700; font-size: 0.9rem; margin: 14px 0 6px; }

input[type="text"], input[type="tel"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--divider);
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}

.muted { color: var(--text-muted); font-size: 0.9rem; }
.status { font-size: 0.92rem; margin-top: 10px; min-height: 1.2em; }
.status.error { color: #c62828; }
.status.ok { color: #21b892; }

footer.site {
  border-top: 1px solid var(--divider);
  padding: 28px 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

footer.site a { color: var(--text-muted); margin-right: 16px; }

#recaptcha-container { margin: 10px 0; }