*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --green: #2e5c2a;
  --green-dark: #141f13;
  --green-bg: #eef3ec;
  --text: #141f13;
  --muted: #637560;
  --border: #d5e0d1;
  --white: #f8fbf7;
}
html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248,251,247,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo img { width: 128px; display: block; }
.nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
  color: #354531;
  font-size: 14px;
  font-weight: 800;
}
.nav a { text-decoration: none; }
.nav a:hover { color: var(--green); }
.hero {
  padding: 84px 0 58px;
  background: linear-gradient(180deg, #ffffff 0%, #f3f7f1 100%);
}
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.breadcrumbs {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}
.breadcrumbs a { color: var(--green); text-decoration: none; font-weight: 800; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(300px, 0.7fr);
  gap: 34px;
  align-items: center;
}
.eyebrow {
  width: fit-content;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 9px;
  background: #e7f0e4;
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
}
h1 {
  max-width: 12em;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}
.lead {
  max-width: 760px;
  margin-top: 22px;
  color: #4f5a52;
  font-size: 20px;
  line-height: 1.55;
}
.hero-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: white;
  box-shadow: 0 18px 54px rgba(30,61,27,0.10);
}
.hero-card strong { display: block; margin-bottom: 12px; font-size: 22px; }
.hero-card ul { display: grid; gap: 10px; padding-left: 20px; color: #4f5a52; }
.section { padding: 72px 0; }
.section.alt { background: white; }
.section h2 {
  margin-bottom: 28px;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.12;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.card {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: white;
  box-shadow: 0 12px 36px rgba(30,61,27,0.06);
}
.card h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.2; }
.card p { color: #4f5a52; }
.card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green);
  font-weight: 900;
  text-decoration: none;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.step {
  padding: 22px;
  border-left: 4px solid var(--green);
  border-radius: 12px;
  background: #f7faf5;
}
.step b { display: block; margin-bottom: 8px; font-size: 18px; }
.cta {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  border-radius: 18px;
  background: var(--green);
  color: white;
}
.cta h2 { margin: 0 0 8px; }
.cta p { color: rgba(255,255,255,0.82); }
.btn {
  min-width: 250px;
  padding: 18px 24px;
  border-radius: 10px;
  background: white;
  color: var(--green);
  text-align: center;
  text-decoration: none;
  font-weight: 900;
}
.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  background: white;
}
.footer-inner { display: flex; justify-content: space-between; gap: 20px; }
@media (max-width: 900px) {
  .nav { display: none; }
  .hero-grid, .cta { grid-template-columns: 1fr; }
  .cards, .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 54px; }
  h1 { font-size: 36px; }
  .lead { font-size: 17px; }
  .btn { width: 100%; }
  .footer-inner { flex-direction: column; }
}