:root {
  /* Brand palette — Ascuta blues. */
  --fresh-sky: #00A6FB;
  --steel-blue: #0582CA;
  --baltic-blue: #006494;
  --deep-space-blue: #003554;
  --ink-black: #051923;

  --primary: var(--steel-blue);
  --primary-dark: var(--baltic-blue);
  --primary-soft: #D9F0FD;
  --primary-on-soft: var(--deep-space-blue);
  --orange: #FF5A00;
  --ink: var(--ink-black);
  --muted: #5F6368;
  --line: #E0E0E0;
  --soft: #F3F7FA;
  --dark: var(--ink-black);
}

.site-nav { border-bottom: 1px solid var(--line); background: #fff; }
.container { width: 100%; max-width: 1152px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.narrow { max-width: 800px; }
.nav-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 20px; font-weight: 700; letter-spacing: -.03em; text-decoration: none; }
.brand:hover, .footer-brand:hover { color: var(--ink); text-decoration: none; }
.brand-logo { display: block; flex: 0 0 auto; border-radius: 10px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 600; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--primary); }

.hero { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--primary-soft), #fff 53%, var(--primary-soft)); }
.hero-inner { position: relative; padding-top: 100px; padding-bottom: 108px; text-align: center; }
.eyebrow { margin: 0 0 16px; color: var(--primary); text-transform: uppercase; letter-spacing: .08em; font-size: 14px; font-weight: 700; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; color: var(--ink); font-size: clamp(42px, 7vw, 68px); line-height: 1.08; letter-spacing: -.06em; font-weight: 800; }
.hero-accent { color: var(--primary); }
.lede { max-width: 700px; margin: 0 auto; color: var(--muted); font-size: 20px; line-height: 1.65; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 9px; font-size: 14px; font-weight: 700; text-decoration: none; transition: background .15s ease, transform .15s ease; }
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--primary); box-shadow: 0 3px 8px rgba(5, 130, 202, .25); }
.button-primary:hover { color: #fff; background: var(--primary-dark); }
.button-secondary { color: var(--ink); background: #fff; border: 1px solid var(--line); }
.button-secondary:hover { color: var(--ink); background: var(--soft); }
.small-note { margin: 18px 0 0; color: var(--muted); font-size: 14px; }

.section { padding: 84px 0; }
.section-soft { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-heading h2 { margin-bottom: 14px; color: var(--ink); font-size: clamp(32px, 5vw, 44px); line-height: 1.1; letter-spacing: -.05em; font-weight: 800; }
.section-heading p { color: var(--muted); font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { padding: 25px; border: 1px solid #eef0f3; border-radius: 14px; background: #fff; transition: border-color .15s ease, box-shadow .15s ease; }
.feature-card:hover { border-color: var(--primary-soft); box-shadow: 0 5px 16px rgba(31, 31, 31, .05); }
.feature-icon { margin-bottom: 16px; color: var(--primary); }
.feature-icon svg { display: block; }
.feature-card h3 { margin-bottom: 8px; font-size: 17px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.cta { padding: 62px 0; color: #fff; background: var(--primary); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta h2 { margin-bottom: 10px; color: #fff; font-size: 36px; letter-spacing: -.05em; }  .cta p { margin: 0; color: var(--primary-soft); }

.page-header { padding: 80px 0 65px; background: linear-gradient(135deg, var(--primary-soft), #fff); }
.page-header h1 { max-width: 800px; margin-bottom: 14px; font-size: clamp(42px, 7vw, 60px); }
.page-header .lede { margin: 0; max-width: 720px; font-size: 19px; }
.prose { max-width: 800px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.prose h2 { margin: 44px 0 12px; color: var(--ink); font-size: 28px; letter-spacing: -.04em; }
.prose h3 { margin: 28px 0 8px; color: var(--ink); font-size: 19px; }
.prose p { margin-bottom: 16px; }
.prose ol, .prose ul { padding-left: 23px; }
.prose li { margin: 9px 0; }
.prose strong { color: var(--ink); }
.legal-address { margin: 22px 0 26px; padding: 20px 22px; border: 1px solid var(--line); border-radius: 12px; background: var(--soft); font-style: normal; }
.legal-details { display: grid; grid-template-columns: minmax(10rem, 0.35fr) 1fr; gap: 10px 22px; margin: 0 0 30px; }
.legal-details dt { color: var(--ink); font-weight: 700; }
.legal-details dd { margin: 0; }
.prose .small-note { color: var(--muted); font-size: 14px; }
.prose a { color: var(--primary-dark); }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.support-card { padding: 28px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.support-card h2 { margin-bottom: 12px; color: var(--ink); font-size: 21px; }
.support-card p, .support-card ol { margin-bottom: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.support-card ol { padding-left: 22px; }
.support-card-wide { margin: 18px 0 28px; }
.support-note { margin-top: 28px; color: var(--muted); font-size: 14px; }

.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.compare-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 15px; }
.compare-table th, .compare-table td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: left; }
.compare-table thead th { font-size: 15px; white-space: nowrap; }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody th { color: var(--ink); font-weight: 600; }
.compare-table td, .compare-table thead th:not(:first-child) { text-align: center; }
.compare-table tbody th:first-child { text-align: left; }
.compare-us { background: var(--primary-soft); color: var(--primary-on-soft); font-weight: 700; }
.mark-free { color: #1a7f37; font-weight: 800; }
.mark-pro { color: var(--primary); font-weight: 800; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.site-footer { padding: 48px 0 28px; border-top: 1px solid var(--line); background: var(--soft); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 40px; }
.footer-brand { font-size: 18px; }
.footer-brand .brand-logo { border-radius: 8px; }
.footer-copy { max-width: 260px; margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.site-footer h2 { margin-bottom: 13px; color: var(--ink); font-size: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; font-size: 14px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--primary); }
.footer-bottom { padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

@media (max-width: 800px) {
  .nav-inner { min-height: 64px; }
  .nav-links { gap: 14px; font-size: 13px; }
  .nav-links a:nth-child(4) { display: none; }
  .hero-inner { padding-top: 72px; padding-bottom: 78px; }
  .feature-grid, .support-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .container { padding-left: 18px; padding-right: 18px; }
  .brand-logo { width: 32px; height: 32px; }
  .brand { font-size: 18px; }
  .nav-links { gap: 11px; }
  .hero-inner { padding-top: 58px; }
  .lede { font-size: 17px; }
  .feature-grid, .support-grid { grid-template-columns: 1fr; }
  .section { padding: 62px 0; }
  .page-header { padding: 58px 0 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }