:root {
  --ink: #14201c;
  --muted: #4a5a54;
  --bg: #f3f6f4;
  --panel: #ffffff;
  --line: #d5dfd9;
  --accent: #0b5c4b;
  --accent-2: #147a64;
  --warn: #7a4a12;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(20, 40, 32, 0.08);
  --max: 1080px;
  --font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #d9ebe4 0%, transparent 55%),
    radial-gradient(900px 420px at 100% 0%, #e7eef2 0%, transparent 50%),
    linear-gradient(180deg, #f7faf8 0%, var(--bg) 40%, #eef2f0 100%);
  line-height: 1.55;
}
a { color: var(--accent); }
img { max-width: 100%; }
.wrap { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; }
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 0; gap: 1rem; flex-wrap: wrap;
}
.brand { font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82rem; color: var(--accent); }
.brand span { color: var(--muted); font-weight: 500; }
.nav a { margin-left: 1rem; text-decoration: none; color: var(--muted); font-size: 0.92rem; }
.hero {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 1.5rem;
  align-items: start; padding: 1rem 0 2.5rem;
}
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); line-height: 1.15; margin: 0.4rem 0 0.8rem; }
.lead { font-size: 1.08rem; color: var(--muted); margin: 0 0 1.2rem; }
.price {
  display: inline-flex; align-items: baseline; gap: 0.45rem;
  background: #e8f4ef; color: var(--accent); border-radius: 999px;
  padding: 0.45rem 0.9rem; font-weight: 700; margin-bottom: 1rem;
}
.price small { font-weight: 500; color: var(--muted); }
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem;
}
.panel h2, .section h2 { margin: 0 0 0.8rem; font-size: 1.25rem; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li {
  padding: 0.55rem 0 0.55rem 1.6rem; position: relative;
  border-bottom: 1px solid #eef2f0;
}
.checklist li:last-child { border-bottom: 0; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 10px; padding: 0.9rem 1.15rem;
  font: inherit; font-weight: 650; text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-secondary { background: #edf3f0; color: var(--ink); }
.note { font-size: 0.86rem; color: var(--muted); margin-top: 0.75rem; }
.section { padding: 0.5rem 0 2.2rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: grid; gap: 0.35rem; font-size: 0.92rem; margin-bottom: 0.8rem; }
input, select, textarea {
  width: 100%; padding: 0.7rem 0.75rem; border: 1px solid var(--line);
  border-radius: 8px; font: inherit; background: #fff;
}
textarea { min-height: 96px; resize: vertical; }
.check {
  display: flex; gap: 0.65rem; align-items: flex-start;
  font-size: 0.88rem; margin: 0.7rem 0;
}
.check input { width: auto; margin-top: 0.2rem; }
.legal-box {
  background: #fff8ef; border: 1px solid #efd9b8; color: var(--warn);
  border-radius: 10px; padding: 0.8rem 0.9rem; font-size: 0.88rem; margin: 1rem 0;
}
footer {
  border-top: 1px solid var(--line); padding: 1.5rem 0 2.5rem;
  color: var(--muted); font-size: 0.88rem;
}
footer strong { color: var(--ink); }
#form-status { display: none; margin-top: 0.9rem; padding: 0.8rem; border-radius: 8px; }
#form-status.ok { display: block; background: #e8f4ef; color: var(--accent); }
#form-status.err { display: block; background: #fdeceb; color: #8a1f1a; }
@media (max-width: 860px) {
  .hero, .grid-2 { grid-template-columns: 1fr; }
  .nav a { margin-left: 0; margin-right: 0.9rem; }
}