/*
  Carousel Styles Premium (Malivor Group)
  - Centralização vertical/horizontal aprimorada
  - Efeitos de transição suaves e elegantes
  - Animações em cascata para elementos
  - Compatível com o design premium do site
  - Otimizado para performance e compatibilidade cross-browser
*/

/* Fade aprimorado para fundos e conteúdo com melhor performance */
#bg-carousel .bg-slide,
#content-carousel .content-slide .cascade-backdrop:not(.active) {
  opacity: 0;
  transition: opacity 1200ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  transform: translateZ(0); /* Força aceleração de hardware */
}

#bg-carousel .bg-slide.active,
#content-carousel .content-slide.active .cascade-backdrop:not(.active) {
  opacity: 1;
}

/* Efeito parallax sutil no fundo */
#bg-carousel .bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  filter: saturate(0.95) contrast(1.1) brightness(0.95);
  transition: transform 1.5s ease-out, filter 1.2s ease;
  will-change: transform;
}

#bg-carousel .bg-slide.active {
  transform: scale(1);
}

#bg-carousel .bg-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 40%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
}

/* Slides do conteúdo centralizados e sobrepostos com melhor posicionamento */
#content-carousel { 
  min-height: 100vh;
  position: relative;
  z-index: 2;
}

#content-carousel .content-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  padding: 2rem;
}

#content-carousel .content-slide.active { 
  pointer-events: auto; 
}

/* Animação em cascata aprimorada para elementos do slide */
#content-carousel .content-slide .cascade-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), 
              transform 800ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  backface-visibility: hidden; /* Melhora performance em dispositivos móveis */
  -webkit-font-smoothing: antialiased; /* Melhora renderização de texto */
}

#content-carousel .content-slide.active .cascade-item {
  opacity: 1;
  transform: translateY(0);
}

/* Otimização de delays para melhor experiência em dispositivos móveis */
@media (prefers-reduced-motion: reduce) {
  #content-carousel .content-slide .cascade-item {
    transition-duration: 0.1s;
  }
  #content-carousel .content-slide.active .cascade-item {
    transition-delay: 0ms !important;
  }
}

#content-carousel .content-slide.active .cascade-item:nth-child(1) { transition-delay: 100ms; }
#content-carousel .content-slide.active .cascade-item:nth-child(2) { transition-delay: 250ms; }
#content-carousel .content-slide.active .cascade-item:nth-child(3) { transition-delay: 400ms; }
#content-carousel .content-slide.active .cascade-item:nth-child(4) { transition-delay: 550ms; }

/* Indicadores de slide aprimorados */
.slide-indicators {
  display: flex;
  gap: 0.5rem;
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

/* Fallback para .sr-only caso Tailwind não esteja disponível */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Suporte para animações de navegação */
.slide-nav-button {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.slide-nav-button:hover {
  transform: scale(1.1);
}

.slide-nav-button:active {
  transform: scale(0.95);
}