@media (max-width:1100px){.cnb-hero-grid,.cnb-split,.cnb-split.reverse,.cnb-auth-grid,.cnb-premium-split{grid-template-columns:1fr}.cnb-hero{padding-top:80px}.cnb-hero-visual{min-height:460px}.cnb-phone-mockup{left:50%;transform:translateX(-50%)}.cnb-card-grid-4,.cnb-roadmap-grid{grid-template-columns:repeat(2,1fr)}.cnb-dashboard-layout{grid-template-columns:1fr}.cnb-dashboard-side{position:static}.cnb-vk-news,.cnb-admin-grid{grid-template-columns:1fr}.cnb-stat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:780px){.cnb-container{width:min(100% - 28px,1180px)}body.cnb-body{font-size:16px}.cnb-header-inner{padding:12px 0}.cnb-menu-toggle{display:block}.cnb-nav{display:none;position:absolute;top:72px;left:14px;right:14px;background:#fff;border:1px solid var(--cnb-border);border-radius:24px;padding:18px;box-shadow:var(--cnb-shadow)}.cnb-nav.is-open{display:block}.cnb-nav ul{display:grid;gap:10px}.cnb-header-actions .cnb-btn-ghost{display:none}.cnb-hero{min-height:auto;padding:70px 0 56px}.cnb-hero h1{font-size:58px}.cnb-hero-lead{font-size:28px}.cnb-hero-copy p:not(.cnb-hero-lead){font-size:18px}.cnb-hero-visual{min-height:400px}.cnb-phone-mockup{width:230px;min-height:420px;border-width:9px;padding:44px 16px 20px}.cnb-float-card{display:none}.cnb-section{padding:64px 0}.cnb-card-grid-4,.cnb-card-grid-3,.cnb-roadmap-grid,.cnb-journey,.cnb-help-grid,.cnb-channel-grid,.cnb-stat-grid,.cnb-video-grid{grid-template-columns:1fr}.cnb-section h2,.cnb-page-hero h1,.cnb-dashboard-hero h1{font-size:36px}.cnb-onboard-step{grid-template-columns:1fr;padding:20px}.cnb-onboard-step img{width:100%;height:auto}.cnb-dashboard-hero{display:grid}.cnb-dashboard-hero h1{font-size:34px}.cnb-vk-news-card{max-width:100%}.cnb-footer-inner{display:grid}.cnb-card img{height:auto}.cnb-help-card img{height:auto}}
@media (max-width:780px){.cnb-footer-grid{grid-template-columns:1fr}}
@media (max-width:780px){.cnb-footer-apps{gap:10px}.cnb-footer-app-badge img{width:190px}}
@media (max-width:440px){.cnb-footer-app-badge img{width:100%;max-width:220px}}

@media (max-width: 980px) {
  .cnb-quick-panel { padding: 28px; }
  .cnb-quick-two, .cnb-trust-grid, .cnb-trust-grid-compact, .cnb-testimonials-grid { grid-template-columns: 1fr; }
  .cnb-testimonial-card { min-height: auto; }
}

@media (max-width: 680px) {
  .cnb-quick-start { padding-top: 20px; }
  .cnb-quick-panel { border-radius: 24px; padding: 22px; }
  .cnb-quick-label { font-size: 20px; }
  .cnb-step-flow { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .cnb-flow-arrow { transform: rotate(90deg); width: 34px; text-align: center; }
  .cnb-flow-step { white-space: normal; }
  .cnb-quick-two { gap: 28px; }
  .cnb-testimonial-card { padding: 26px 24px; border-radius: 24px; }
  .cnb-testimonial-card blockquote { font-size: 21px; max-width: 100%; }
  .cnb-trust-panel, .cnb-trust-card { padding: 24px; border-radius: 24px; }
}