:root {
  --bg: #f5f5f7;
  --panel: #ffffff;
  --border: #e0e2e6;
  --text: #1f1f23;
  --muted: #71717c;
  --accent: #0f62fe;
  --warning: #c76d00;
  --danger: #b42318;
}

* { box-sizing: border-box; }

html { overflow-x: hidden; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #ffffff 0%, #eef1f6 60%);
  overflow-x: hidden;
  max-width: 100vw;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Top nav ───────────────────────────────────────────── */
.page-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 50;
}
.page-nav-brand {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 1px;
  color: var(--text);
}
.page-nav-brand:hover { text-decoration: none; }
.page-nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.page-nav-links a {
  font-size: 14px;
  color: var(--muted);
}
.page-nav-links a:hover { color: var(--accent); text-decoration: none; }
.page-nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
}
.page-nav-cta:hover { opacity: 0.9; text-decoration: none !important; }

/* ── Page container ────────────────────────────────────── */
.page-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.page-wrap-wide {
  max-width: 1120px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ── Hero ──────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 80px 24px 60px;
  max-width: 800px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}
.hero p {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.9; text-decoration: none; color: #fff; }
.btn-secondary {
  background: var(--panel);
  color: var(--text);
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  border: 1px solid var(--border);
  cursor: pointer;
}
.btn-secondary:hover { background: var(--bg); text-decoration: none; }

/* ── Section headings ──────────────────────────────────── */
.page-wrap h1 { font-size: 32px; font-weight: 800; margin: 0 0 24px; }
.page-wrap h2 { font-size: 22px; font-weight: 700; margin: 40px 0 16px; }
.page-wrap h3 { font-size: 17px; font-weight: 700; margin: 28px 0 10px; }
.page-wrap p { margin: 0 0 16px; }
.page-wrap ul, .page-wrap ol { margin: 0 0 16px; padding-left: 24px; }
.page-wrap li { margin-bottom: 6px; }

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

/* ── Feature grid (landing) ────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}
.feature-card .icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { margin: 0 0 8px; font-size: 17px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; }

/* ── Pricing ───────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
  margin: 32px 0;
}
.pricing-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  text-align: center;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.pricing-card .plan-name { font-size: 20px; font-weight: 700; margin: 0 0 4px; }
.pricing-card .plan-price { font-size: 36px; font-weight: 800; margin: 8px 0; }
.pricing-card .plan-price span { font-size: 16px; font-weight: 400; color: var(--muted); }
.pricing-card .plan-desc { color: var(--muted); font-size: 14px; margin: 0 0 20px; }
.pricing-card ul {
  list-style: none;
  padding: 0;
  text-align: left;
  margin: 0 0 24px;
}
.pricing-card li {
  padding: 6px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.pricing-card li:last-child { border-bottom: none; }
.pricing-card li::before { content: "✓ "; color: var(--accent); font-weight: 700; }

/* ── FAQ ───────────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-q {
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-q::after { content: "+"; font-size: 20px; color: var(--muted); }
.faq-item.open .faq-q::after { content: "−"; }
.faq-a {
  display: none;
  padding-top: 12px;
  color: var(--muted);
  font-size: 15px;
}
.faq-item.open .faq-a { display: block; }

/* ── Contact form ──────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 560px;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 14px;
}
.contact-form textarea { min-height: 140px; resize: vertical; }

/* ── Legal text ────────────────────────────────────────── */
.legal-text { font-size: 15px; color: var(--text); }
.legal-text h2 { font-size: 18px; margin: 32px 0 12px; }
.legal-text p { margin: 0 0 14px; }
.legal-text ul { margin: 0 0 14px; }
.legal-date { color: var(--muted); font-size: 13px; margin-bottom: 24px; }

/* ── Sitemap index ─────────────────────────────────────── */
.sitemap-section { margin-bottom: 32px; }
.sitemap-section h2 { font-size: 18px; margin: 0 0 10px; }
.sitemap-section ul { list-style: none; padding: 0; }
.sitemap-section li { padding: 4px 0; }

/* ── Footer ────────────────────────────────────────────── */
.page-footer {
  border-top: 1px solid var(--border);
  background: var(--panel);
  padding: 40px 32px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-col h4 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin: 0 0 12px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 3px 0; }
.footer-col a { color: var(--text); font-size: 14px; }
.footer-col a:hover { color: var(--accent); }
.footer-brand {
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 8px;
}
.footer-brand-desc { color: var(--muted); font-size: 13px; line-height: 1.5; }
.footer-bottom {
  max-width: 1120px;
  margin: 24px auto 0;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .page-nav { padding: 12px 16px; }
  .page-nav-links { gap: 12px; }
  .page-nav-links a:not(.page-nav-cta) { display: none; }
  .hero { padding: 48px 16px 36px; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 16px; }
  .page-wrap, .page-wrap-wide { padding: 32px 16px 60px; }
  .page-wrap h1 { font-size: 26px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}