/* ============================================================================
   Estilo do header/footer da Riaworks (partials compartilhados) para a página
   GetModal Performance, que roda num layout próprio SEM hero.css/prova-cta.css
   (evita colisão com o design system claro do LP). Tema escuro opaco da marca —
   funciona sobre o body claro do GetModal. Alvo: as classes dos partials
   (.site-header / .main-nav / .btn-cta / .site-footer / .footer-*), que o
   design system do LP (components.css) não usa — zero colisão.
   ============================================================================ */

/* ---------- header ---------- */
.site-header {
  position: relative; z-index: 40;
  display: flex; align-items: center; gap: 2rem;
  padding: 1.05rem clamp(1.2rem, 4vw, 4rem);
  background: #0e1013;
  border-bottom: 1px solid rgba(46,50,54,0.6);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.site-header .brand { display: inline-flex; align-items: center; }
.brand-logo { height: 34px; width: auto; display: block; }
.main-nav { display: flex; gap: 1.8rem; margin-left: auto; align-items: center; }
.main-nav a {
  position: relative;
  color: #a9adb3; text-decoration: none;
  font-size: 0.92rem; font-weight: 500;
  letter-spacing: 0.005em; padding-block: 2px;
  transition: color .2s ease; white-space: nowrap;
}
.main-nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -5px; height: 2px;
  background: #fa5d19; border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  transition: transform .28s cubic-bezier(.2,.7,.2,1);
}
.main-nav a:hover { color: #fa5d19; }
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.main-nav a[aria-current="page"] { color: #fa5d19; }
.btn-cta {
  display: inline-flex; align-items: center; gap: 0.5em;
  background: #fa5d19; color: #fff; text-decoration: none; font-weight: 600;
  font-size: 0.92rem; padding: 0.7rem 1.4rem; border-radius: 999px;
  white-space: nowrap; font-family: inherit;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(250,93,25,0.35); }
.btn-cta .cta-arw { display: inline-block; transition: transform .2s ease; }
.btn-cta:hover .cta-arw { transform: translateX(3px); }
.nav-toggle { display: none; }

@media (max-width: 1100px) and (min-width: 961px) {
  .site-header { gap: 1.1rem; }
  .main-nav { gap: 1.05rem; }
  .main-nav a { font-size: 0.84rem; }
}
@media (max-width: 960px) {
  .main-nav { display: none; }
  .btn-cta { margin-left: auto; font-size: 0.8rem; padding: 0.55rem 1rem; }
  .nav-toggle {
    display: flex; flex-direction: column; gap: 5px;
    background: none; border: 0; padding: 8px; cursor: pointer;
  }
  .nav-toggle span { width: 22px; height: 2px; background: #f4f4f2; display: block; }
}

/* ---------- footer ---------- */
.site-footer {
  background: #0b0f12;
  border-top: 1px solid rgba(46,50,54,0.6);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.footer-top {
  max-width: 1280px; margin: 0 auto;
  padding: 2.6rem clamp(1.2rem, 4vw, 4rem) 2.2rem;
  display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}
.footer-brand img { height: 32px; width: auto; display: block; opacity: .92; }
.footer-nav { margin-left: auto; display: flex; gap: 1.6rem; flex-wrap: wrap; }
.footer-nav a {
  color: #a9adb3; text-decoration: none; font-size: 0.9rem;
  transition: color .3s ease; white-space: nowrap;
}
.footer-nav a:hover { color: #f4f4f2; }
.footer-base { border-top: 1px solid rgba(46,50,54,0.35); }
.footer-base p {
  max-width: 1280px; margin: 0 auto;
  padding: 1.1rem clamp(1.2rem, 4vw, 4rem);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; color: #6b7178; text-transform: uppercase;
}
@media (max-width: 720px) {
  .footer-top { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
}