:root {
  --primary: #0a7c5b;
  --dark: #11221d;
  --muted: #64736e;
  --light: #f3faf7;
  --white: #ffffff;
  --border: #dce8e3;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--dark); line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
.container { width: min(1120px, 92%); margin: auto; }
.site-header { background: var(--white); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.nav { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; }
.logo { font-size: 26px; font-weight: 800; }
.logo span { color: var(--primary); }
nav a { margin-left: 22px; color: var(--dark); font-weight: 600; }
.hero { padding: 80px 0; background: linear-gradient(135deg, #e9fff6, #ffffff); }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 36px; align-items: center; }
.eyebrow { color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
h1 { font-size: 48px; line-height: 1.12; margin: 10px 0 18px; }
h2 { font-size: 34px; margin-bottom: 18px; }
.lead { font-size: 20px; color: var(--muted); max-width: 650px; }
.actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-block; border-radius: 8px; padding: 13px 20px; font-weight: 700; border: 1px solid var(--primary); cursor: pointer; }
.primary { background: var(--primary); color: var(--white); }
.secondary { color: var(--primary); background: var(--white); }
.hero-card, .card, .inquiry-form, .contact-box { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 26px; box-shadow: 0 8px 25px rgba(10,124,91,0.08); }
.hero-card li { margin-bottom: 10px; }
.section { padding: 64px 0; }
.light { background: var(--light); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card h3 { margin-top: 0; }
.feature-list { display: flex; flex-wrap: wrap; gap: 12px; }
.feature-list span { background: var(--white); border: 1px solid var(--border); border-radius: 999px; padding: 10px 15px; font-weight: 600; }
.form-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 30px; align-items: start; }
.inquiry-form { display: grid; gap: 14px; }
input, select, textarea { width: 100%; padding: 13px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit; }
textarea { resize: vertical; }
.hidden-field { display: none; }
footer { padding: 22px 0; background: var(--dark); color: var(--white); text-align: center; }
@media (max-width: 800px) {
  nav { display: none; }
  .hero-grid, .form-wrap { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  h1 { font-size: 36px; }
}