:root {
	--accent: #6366f1;
	--accent-dark: #4338ca;
	--text: #111827;
	--muted: #6b7280;
	--border: #e5e7eb;
	--bg: #ffffff;
	--bg-soft: #f9fafb;
	--radius: 12px;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--text); background: var(--bg); line-height: 1.55; }
a { color: var(--accent-dark); }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
header.site { border-bottom: 1px solid var(--border); padding: 18px 0; }
header.site .container { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; }
.brand-mark { width: 32px; height: 32px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
nav.site-nav { display: flex; gap: 24px; font-size: 14px; }
nav.site-nav a { text-decoration: none; color: var(--muted); }
nav.site-nav a:hover { color: var(--text); }
.hero { padding: 72px 0 56px; text-align: center; }
.hero h1 { font-size: 40px; margin: 0 0 16px; letter-spacing: -0.02em; }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 620px; margin: 0 auto 32px; }
.btn { display: inline-block; padding: 12px 24px; border-radius: 8px; font-weight: 600; text-decoration: none; font-size: 15px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: #fff; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg-soft); }
.section { padding: 56px 0; }
.section.soft { background: var(--bg-soft); }
.section h2 { font-size: 28px; margin-bottom: 8px; text-align: center; }
.section p.section-lead { text-align: center; color: var(--muted); max-width: 560px; margin: 0 auto 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.card h3 { margin-top: 0; font-size: 17px; }
.card p { color: var(--muted); font-size: 14px; margin-bottom: 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.plan { border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 24px; background: #fff; }
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan h3 { margin: 0 0 4px; font-size: 20px; }
.plan .price { font-size: 32px; font-weight: 700; margin: 12px 0; }
.plan .price span { font-size: 14px; font-weight: 400; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 20px 0; font-size: 14px; color: var(--muted); }
.plan ul li { padding: 6px 0; border-top: 1px solid var(--border); }
.plan ul li:first-child { border-top: none; }
.steps { counter-reset: step; }
.step { display: flex; gap: 16px; padding: 20px 0; border-top: 1px solid var(--border); }
.step:first-child { border-top: none; }
.step-number { counter-increment: step; flex-shrink: 0; width: 32px; height: 32px; border-radius: 999px; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.step-number::before { content: counter(step); }
.step h4 { margin: 0 0 4px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.step code { background: var(--bg-soft); padding: 2px 6px; border-radius: 4px; font-size: 13px; }
form.license-form { max-width: 480px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
form.license-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
form.license-form input, form.license-form select { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.notice { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 20px; }
.notice.success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.notice.error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
footer.site { border-top: 1px solid var(--border); padding: 32px 0; text-align: center; color: var(--muted); font-size: 13px; }
footer.site a { color: var(--muted); }