:root {
  --green: #124734;
  --green-dark: #0b2e21;
  --green-light: #dff1e8;
  --text: #1e293b;
  --muted: #64748b;
  --border: #dbe3ea;
  --bg: #f8fafc;
  --white: #ffffff;
  --accent: #f59e0b;
  --danger: #b91c1c;
  --success: #166534;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 20px; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--green-dark); }
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--text); font-weight: 600; }
.nav a.active, .nav a:hover { color: var(--green); }
.hero {
  padding: 56px 0 28px;
  background: linear-gradient(180deg, #eff8f3 0%, #f8fafc 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 32px;
  align-items: start;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.12; margin: 0 0 16px; }
.hero p.lead { font-size: 1.1rem; color: var(--muted); margin: 0 0 18px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 0; }
.badge {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.95rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.form-card { padding: 24px; }
.form-card h2 { margin-top: 0; font-size: 1.4rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
label { font-weight: 700; font-size: 0.95rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 1rem;
  background: #fff;
}
textarea { min-height: 120px; resize: vertical; }
button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: var(--green);
  color: #fff;
  padding: 14px 18px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
}
button:hover, .button:hover { background: var(--green-dark); text-decoration: none; }
.button.secondary {
  background: var(--white);
  color: var(--green);
  border: 1px solid var(--green);
}
.section { padding: 28px 0 12px; }
.section-lg { padding: 48px 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card, .info-card { padding: 22px; }
.feature-card h3, .info-card h3 { margin-top: 0; margin-bottom: 8px; }
.muted { color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--success); font-weight: 700; }
.cta-band {
  background: var(--green);
  color: #fff;
  border-radius: 24px;
  padding: 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}
.cta-band a { color: #fff; }
.faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.faq summary { font-weight: 700; cursor: pointer; }
.site-footer {
  margin-top: 48px;
  background: var(--green-dark);
  color: #fff;
  padding: 34px 0;
}
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 22px; }
.footer-title { font-weight: 700; margin-bottom: 8px; }
.alert {
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
  font-weight: 600;
}
.alert-success { background: #ecfdf3; color: var(--success); border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.small { font-size: .92rem; }
.hidden-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.breadcrumbs { font-size: .95rem; margin-bottom: 14px; color: var(--muted); }
.breadcrumbs a { color: var(--muted); }
@media (max-width: 900px) {
  .hero-grid, .grid-3, .footer-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; padding: 12px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 34px; }
}