/* SitemapPing - minimal fast stylesheet, no frameworks */
:root {
  --bg: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --brand: #1d4ed8;
  --brand-dark: #1e40af;
  --danger: #dc2626;
  --card: #f8fafc;
  --radius: 12px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6;
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 3rem 0; }
.narrow { max-width: 640px; }
h1 { font-size: 2.4rem; line-height: 1.15; margin: 0.5rem 0 1rem; letter-spacing: -0.02em; }
h2 { font-size: 1.6rem; margin: 0 0 1rem; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; margin: 0 0 0.5rem; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 640px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; color: var(--brand-dark); font-weight: 700; margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
a { color: var(--brand-dark); }
a:hover { color: var(--brand); }

.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,.95); backdrop-filter: blur(6px); z-index: 10; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 1.25rem; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.brand .bolt { color: var(--brand); }
.nav-links { display: flex; gap: 1.25rem; align-items: center; }
.nav-links a { text-decoration: none; color: var(--ink); font-weight: 500; }
.nav-links a:hover { color: var(--brand-dark); }

.btn { display: inline-block; background: var(--brand); color: #fff; border: 0; border-radius: 8px;
  padding: 0.7rem 1.4rem; font-weight: 700; text-decoration: none; cursor: pointer; font-size: 1rem; }
.btn:hover { background: var(--brand-dark); color: #fff; }
.btn-lg { padding: 0.9rem 1.8rem; font-size: 1.1rem; }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-dark); background: transparent; }
.cta-row { display: flex; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap; }

.hero { background: linear-gradient(180deg, #eff6ff, #fff); padding: 4.5rem 0 3.5rem; }
.hero h1 { font-size: 3rem; max-width: 680px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
.card p { margin: 0.4rem 0; }

.steps { display: grid; gap: 0.75rem; padding: 0; list-style: none; counter-reset: step; margin: 1.5rem 0; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem 1rem 3.2rem; position: relative; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 1rem; top: 1rem;
  width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--brand); color: #fff;
  font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }

.faq details { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; margin-bottom: 0.6rem; background: #fff; }
.faq summary { font-weight: 700; cursor: pointer; }

.cta-band { background: #0f172a; color: #fff; border-radius: 16px; padding: 3rem 2rem; text-align: center; margin: 3rem 0 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cbd5e1; }

/* tool */
.step { margin-top: 1.5rem; }
.step h2 .n { display: inline-flex; width: 1.8rem; height: 1.8rem; border-radius: 50%;
  background: var(--brand); color: #fff; font-size: 1rem; align-items: center; justify-content: center; margin-right: 0.4rem; }
.step label { display: grid; gap: 0.3rem; font-weight: 600; margin: 0.8rem 0; }
input, textarea, select { padding: 0.65rem 0.8rem; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; width: 100%; font-family: inherit; }
input:focus, textarea:focus { outline: 2px solid var(--brand); border-color: var(--brand); }
textarea { resize: vertical; }
code { background: #eef2ff; padding: 0.15rem 0.4rem; border-radius: 4px; font-size: 0.9em; word-break: break-all; }
.url-list { list-style: none; padding: 0; margin: 0.8rem 0 0; display: grid; gap: 0.25rem; font-size: 0.85rem; }
.success { color: #15803d; font-weight: 600; }
.error { color: var(--danger); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.5rem 0; }

.prose h2 { margin-top: 2rem; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin: 0.4rem 0; }
.prose code { background: #f1f5f9; }
.breadcrumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }

.site-footer { border-top: 1px solid var(--line); margin-top: 4rem; padding: 2.5rem 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1.5rem; }
.footer-grid nav { display: grid; gap: 0.4rem; align-content: start; }
.footer-grid nav a { text-decoration: none; color: var(--muted); }
.footer-grid nav a:hover { color: var(--ink); }

/* seo doctor */
.score-hero { display: flex; gap: 1.5rem; align-items: center; margin: 1.5rem 0; flex-wrap: wrap; }
.score-ring { --p: 0; width: 110px; height: 110px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: conic-gradient(var(--brand) calc(var(--p) * 1%), var(--line) 0); }
.score-ring span { width: 84px; height: 84px; border-radius: 50%; background: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; font-weight: 800; }
.score-ring.g-A span { color: #15803d; } .score-ring.g-A { --brand: #16a34a; }
.score-ring.g-B span { color: #1d4ed8; }
.score-ring.g-C span { color: #b45309; } .score-ring.g-C { --brand: #d97706; }
.score-ring.g-D span, .score-ring.g-F span { color: #b91c1c; }
.score-ring.g-D, .score-ring.g-F { --brand: #dc2626; }
.findings { display: grid; gap: 0.75rem; margin: 1rem 0 2rem; }
.finding { border-left: 4px solid var(--line); }
.finding h3 { margin: 0 0 0.3rem; font-size: 1.05rem; }
.finding p { margin: 0.25rem 0; font-size: 0.95rem; }
.finding .fix { background: #eff6ff; border-radius: 6px; padding: 0.5rem 0.75rem; }
.f-critical { border-left-color: var(--danger); }
.f-warning { border-left-color: #d97706; }
.f-ok { border-left-color: #16a34a; }
.f-info { border-left-color: #94a3b8; }

@media (max-width: 640px) {
  h1 { font-size: 1.9rem; }
  .hero h1 { font-size: 2.1rem; }
  .hero { padding: 3rem 0 2.5rem; }
  .nav-links a:not(.btn) { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}