/* Спільний стиль статичних сторінок Облік24 (pro, security, offer …) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: Inter, system-ui, -apple-system, sans-serif; color: #1e293b; background: #ffffff; line-height: 1.6; }
a { color: #1d4ed8; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Top bar */
.pg-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,0.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,23,42,0.08); }
.pg-header .in { max-width: 900px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }
.pg-logo { display: inline-flex; align-items: center; gap: 9px; }
.pg-logo .mark { width: 30px; height: 30px; display: block; }
.pg-logo .word { font-size: 19px; font-weight: 800; color: #0f172a; }
.pg-logo .word sup { font-size: 0.55em; font-weight: 700; color: #64748b; top: -0.7em; }
.pg-header .back { font-size: 13px; font-weight: 600; color: #475569; }
.pg-header .back:hover { color: #1d4ed8; text-decoration: none; }

/* Hero band */
.pg-hero { background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #0f172a 100%); color: #fff; }
.pg-hero .in { max-width: 900px; margin: 0 auto; padding: 56px 24px; }
.pg-hero h1 { font-size: clamp(28px, 5vw, 42px); font-weight: 800; line-height: 1.15; }
.pg-hero p { margin-top: 12px; font-size: 17px; color: rgba(191,219,254,0.9); max-width: 640px; }

/* Content */
.pg-body { max-width: 760px; margin: 0 auto; padding: 48px 24px 72px; }
.pg-body h2 { font-size: 22px; font-weight: 700; color: #0f172a; margin: 36px 0 12px; }
.pg-body h2:first-child { margin-top: 0; }
.pg-body p { margin: 0 0 14px; color: #334155; }
.pg-body ul { margin: 0 0 16px; padding-left: 22px; color: #334155; }
.pg-body li { margin: 6px 0; }
.pg-body .lead { font-size: 18px; color: #475569; }
.pg-note { margin-top: 8px; font-size: 13px; color: #94a3b8; }

/* Cards grid (features/security) */
.pg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 20px 0 8px; }
.pg-card { border: 1px solid #e2e8f0; border-radius: 14px; padding: 18px; }
.pg-card h3 { font-size: 15px; font-weight: 700; color: #0f172a; margin-bottom: 6px; }
.pg-card p { font-size: 14px; color: #64748b; margin: 0; }

/* CTA */
.pg-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; padding: 12px 22px; border-radius: 12px;
  background: #1d4ed8; color: #fff; font-weight: 700; font-size: 14px; }
.pg-cta:hover { opacity: .9; text-decoration: none; }

/* Footer */
.pg-footer { border-top: 1px solid #e8eaf0; background: #f8f9fd; }
.pg-footer .in { max-width: 900px; margin: 0 auto; padding: 28px 24px; display: flex; flex-wrap: wrap; gap: 14px 22px;
  align-items: center; justify-content: space-between; font-size: 13px; color: #94a3b8; }
.pg-footer a { color: #64748b; }