:root {
  --bg: #f7faf7;
  --surface: #ffffff;
  --surface-2: #f2f7f2;
  --text: #18311d;
  --muted: #5b6f61;
  --line: #d9e5da;
  --accent: #2f7d4b;
  --accent-dark: #1f5c35;
  --danger: #a33a3a;
  --shadow: 0 14px 40px rgba(24, 49, 29, 0.08);
  --radius: 18px;
  --max: 1100px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(180deg, #fbfdfb 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.65;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(251, 253, 251, 0.88);
  border-bottom: 1px solid rgba(217, 229, 218, 0.85);
}
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; min-height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 1.05rem; }
.logo {
  width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #7acb92 0%, #2f7d4b 100%);
  color: #fff; font-weight: 800; box-shadow: var(--shadow);
}
.nav-links {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center;
  font-size: 0.96rem;
}
.button, .button-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 18px; border-radius: 999px; font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.button {
  background: var(--accent); color: #fff; box-shadow: 0 10px 24px rgba(47, 125, 75, 0.25);
}
.button:hover { text-decoration: none; transform: translateY(-1px); background: var(--accent-dark); }
.button-secondary {
  background: #fff; color: var(--text); border: 1px solid var(--line);
}
.button-secondary:hover { text-decoration: none; transform: translateY(-1px); }
.hero { padding: 76px 0 52px; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; align-items: center;
}
.eyebrow {
  display: inline-block; padding: 8px 12px; border-radius: 999px; background: #edf7ef;
  color: var(--accent-dark); font-size: 0.84rem; font-weight: 700; margin-bottom: 14px;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); line-height: 1.05; margin: 0 0 16px; }
.hero p { font-size: 1.07rem; color: var(--muted); margin: 0 0 26px; max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.hero-note { color: var(--muted); font-size: 0.94rem; }
.card {
  background: var(--surface); border: 1px solid rgba(217, 229, 218, 0.95); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.mockup { padding: 20px; }
.mockup-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.dots { display: flex; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #bdd5c2; }
.preview-box {
  border-radius: 18px; background: linear-gradient(180deg, #eff8f1 0%, #dceede 100%);
  min-height: 280px; padding: 18px; position: relative; overflow: hidden;
}
.preview-photo, .preview-panel {
  background: rgba(255,255,255,0.88); border: 1px solid rgba(217,229,218,0.9);
  border-radius: 16px;
}
.preview-photo { height: 155px; margin-bottom: 14px; padding: 14px; }
.preview-photo::before {
  content: "Yard photo + AI design preview"; display: grid; place-items: center; height: 100%;
  color: var(--muted); font-weight: 600; border-radius: 12px;
  background: linear-gradient(135deg, #dfeee2, #f8fcf8);
}
.preview-panel { padding: 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tag {
  display: inline-flex; align-items: center; padding: 8px 10px; border-radius: 999px;
  background: var(--surface-2); color: var(--accent-dark); font-size: 0.86rem; font-weight: 700;
}
.section { padding: 30px 0 58px; }
.section h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin: 0 0 10px; }
.section-intro { color: var(--muted); max-width: 64ch; margin-bottom: 24px; }
.grid-3, .grid-2 { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature, .info-card, .legal-card { padding: 22px; }
.feature h3, .info-card h3, .legal-card h3 { margin-top: 0; margin-bottom: 10px; font-size: 1.08rem; }
.feature p, .info-card p, .legal-card p, .legal-card li { color: var(--muted); }
.legal-layout { display: grid; grid-template-columns: 260px 1fr; gap: 22px; align-items: start; }
.legal-nav {
  position: sticky; top: 94px; padding: 18px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.legal-nav h3 { margin-top: 0; font-size: 1rem; }
.legal-nav a { display: block; padding: 8px 0; color: var(--text); }
.legal-page { padding-bottom: 72px; }
.legal-page h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 10px; }
.legal-page .updated { color: var(--muted); margin-bottom: 26px; }
.legal-card { margin-bottom: 18px; }
ul, ol { padding-left: 20px; }
.notice {
  background: #fff8ed; border: 1px solid #f0dfbf; color: #775422;
  border-radius: 14px; padding: 14px 16px;
}
.delete-box {
  border: 1px solid rgba(163,58,58,0.18); background: #fff7f7;
}
.footer {
  border-top: 1px solid var(--line); padding: 26px 0 42px; color: var(--muted); font-size: 0.94rem;
}
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.small { font-size: 0.93rem; color: var(--muted); }
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2, .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { position: static; }
}
@media (max-width: 640px) {
  .navbar { align-items: flex-start; padding: 12px 0; }
  .nav-links { justify-content: flex-start; }
  .hero { padding-top: 56px; }
}