:root {
  --primary: #2f7d5f;
  --accent: #f4a261;
  --text: #18312d;
  --soft: #f5f7f6;
  --border: #dfe7e4;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Inter', sans-serif; color: var(--text); background: #fcfdfc; line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.site-header { background: linear-gradient(135deg, #163e34, #2f7d5f); color: #fff; padding: 1rem 0 0; }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.brand { color: white; font-size: 1.25rem; font-weight: 700; }
.main-nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.main-nav a, .site-footer a { color: #fff; }
.header-login-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.75rem 0 1.25rem; font-size: 0.95rem; }
.header-login { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.header-login input, .signup-form input { padding: 0.7rem 0.8rem; border: 1px solid var(--border); border-radius: 6px; }
button, .btn { display: inline-block; padding: 0.8rem 1rem; border-radius: 999px; border: none; cursor: pointer; background: var(--primary); color: white; font-weight: 600; }
.btn-secondary { background: var(--accent); color: #1f2a2c; }
.hero { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2rem; padding: 3rem 0; align-items: center; }
.hero img, .card img, .content-card img { width: 100%; border-radius: 18px; }
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.6rem; }
.card, .content-card { background: white; border: 1px solid var(--border); border-radius: 18px; padding: 1.25rem; box-shadow: 0 10px 30px rgba(0,0,0,0.04); }
.signup-section { margin: 1rem 0 2rem; }
.signup-form { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2rem 0; }
.site-footer { background: #163e34; color: #fff; padding: 2rem 0; margin-top: 2rem; }
.footer-wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.content-body p { margin-bottom: 1rem; }
@media (max-width: 900px) { .hero, .feature-grid, .footer-wrap { grid-template-columns: 1fr; } .header-login-bar { flex-direction: column; align-items: flex-start; } }