:root {
  --bg: #f7fafc;
  --card: #ffffff;
  --muted: #4a5568;
  --text: #1a202c;
  --brand: #10b981;
  --brand-2: #0e9f6e;
  --danger: #dc2626;
  --ok: #16a34a;
  --border: #e2e8f0;
  --shadow: 0 8px 24px rgba(2, 6, 23, .06);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(1100px, 92vw); margin: 0 auto; }
.header { position: sticky; top: 0; background: rgba(255,255,255,.85); backdrop-filter: blur(6px); border-bottom: 1px solid var(--border); z-index: 50; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.nav a.btn { background: var(--brand); color:#052e1e; padding: 10px 16px; border-radius: 10px; font-weight: 700; box-shadow: var(--shadow); }
.brand { display:flex; align-items:center; gap:12px; }
.brand img { width: 36px; height: 36px; }
.brand span { font-weight: 800; letter-spacing:.3px; }
.hero { display:grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items:center; padding: 48px 0; }
.hero h1 { font-size: clamp(28px, 3.5vw, 48px); margin: 0 0 8px; line-height: 1.15; }
.hero p.lead { font-size: clamp(16px, 1.7vw, 20px); color: var(--muted); margin: 0 0 18px; }
.hero .cta { display:flex; gap:12px; flex-wrap: wrap; }
.badge { display:inline-block; background: #e6f9f1; border:1px solid #b6f3d9; color:#065f46; padding:6px 10px; border-radius: 999px; font-weight:700; font-size: 14px; }
.section { padding: 28px 0 12px; }
.section h2 { font-size: 28px; margin: 0 0 12px; }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--card); border:1px solid var(--border); border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.card h3 { margin:0 0 8px; font-size: 22px; display:flex; align-items:center; gap:10px; }
.price { font-size: 26px; font-weight: 800; margin: 4px 0 12px; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.card ul { margin:0; padding-left: 18px; line-height: 1.5; }
.notice { background:#f1f5f9; border: 1px dashed #cbd5e1; padding: 12px 14px; border-radius: 12px; color: #334155; }
.grid-2 { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
blockquote.note { margin: 0; color: var(--muted); border-left: 3px solid #cbd5e1; padding-left: 10px; }
footer { margin-top: 28px; padding: 24px 0 48px; color: var(--muted); border-top: 1px solid var(--border); background:#ffffffb3; }
footer .links { display:flex; gap: 16px; flex-wrap: wrap; }
.btn { display:inline-flex; align-items:center; gap:10px; font-weight:800; border-radius: 12px; border:1px solid var(--border); padding: 10px 14px; background:#ffffff; color:var(--text); box-shadow: var(--shadow); }
.btn.primary { background: var(--brand); color:#041f15; border-color: #98f5d2; }
.btn.ghost { background: #f8fafc; }
.list-why { display:grid; gap:10px; }
.list-why .item { display:flex; gap:10px; align-items:flex-start; }
.item .dot { width: 10px; height: 10px; background: var(--brand); border-radius: 50%; margin-top: 7px; flex: 0 0 10px; }
.form { background: var(--card); border:1px solid var(--border); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
.form label { display:block; font-size: 14px; color: var(--muted); margin: 10px 0 6px; }
.form input, .form select, .form textarea { width:100%; padding: 12px; border-radius: 10px; border:1px solid #e2e8f0; background:#fff; color:var(--text); }
.form .row { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form .actions { display:flex; align-items:center; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
small.help { color: var(--muted); }
.success, .error { display:none; padding: 10px 12px; border-radius: 10px; }
.success { background: #ecfdf5; border:1px solid #86efac; color: #166534; }
.error { background: #fef2f2; border:1px solid #fecaca; color: #7f1d1d; }
.hero-art { width:100%; height:auto; border-radius: 16px; border:1px solid var(--border); box-shadow: var(--shadow); }
.icon { width: 24px; height: 24px; vertical-align: middle; }
@media (max-width: 940px) {
  .hero { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .form .row { grid-template-columns: 1fr; }
}