/* ViperPay — responsivo (todos os @media) */
@media (max-width:1024px){
  .vp-hero h1{font-size:2.4rem}
  .vp-cards{grid-template-columns:repeat(2,1fr)}
  .vp-code-grid{grid-template-columns:repeat(2,1fr)}
  .vp-testimonials{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .vp-menu{position:fixed;top:64px;right:-100%;width:min(78vw,320px);height:calc(100vh - 64px);flex-direction:column;background:var(--vp-panel);border-left:1px solid var(--vp-border);padding:1.6rem;gap:1.2rem;transition:right .3s ease}
  .vp-menu.open{right:0}
  .vp-toggle{display:flex}
  .vp-hero{padding:7rem 0 3.5rem}
  .vp-hero-grid,.vp-sim-grid,.vp-security-grid{grid-template-columns:1fr}
  .vp-hero-stats{gap:1.4rem}
  .vp-footer-grid{grid-template-columns:1fr;text-align:center}
  .vp-footer nav,.vp-footer-auth{align-items:center}
}
@media (max-width:480px){
  .vp-hero h1{font-size:1.85rem}
  h2{font-size:1.5rem}
  .vp-cards,.vp-code-grid,.vp-testimonials{grid-template-columns:1fr}
  .vp-hero-actions .vp-btn{width:100%;text-align:center}
  .vp-term-body{font-size:.68rem}
  .vp-whatsapp{width:48px;height:48px}
}