/* ==========================================================================
   Turbo Atende — camada complementar
   Substitui as animacoes que antes eram feitas pelo framer-motion (React)
   e adiciona os comportamentos de accordion / lightbox em CSS puro.
   O arquivo app.css continua sendo a folha de estilo original do site.
   ========================================================================== */

/* --- Reveal on scroll (equivalente ao motion.div initial/whileInView) ---- */
[data-reveal] {
  opacity: 0;
  transition:
    opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(20px); }
[data-reveal="up-sm"] { transform: translateY(16px); }
[data-reveal="up-xs"] { transform: translateY(12px); }
[data-reveal="down"]  { transform: translateY(-10px); }
[data-reveal="left"]  { transform: translateX(-20px); }
[data-reveal="right"] { transform: translateX(20px); }
[data-reveal="left-sm"]  { transform: translateX(-16px); }
[data-reveal="right-sm"] { transform: translateX(16px); }
[data-reveal="left-xs"]  { transform: translateX(-10px); }
[data-reveal="scale"]    { transform: scale(0.9); }
[data-reveal="scale-sm"] { transform: scale(0.97); }
[data-reveal="fade"]     { transform: none; }

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Reveal da primeira dobra -------------------------------------------
   A primeira dobra mantem os mesmos efeitos das demais, mas roda como
   animacao CSS que dispara sozinha no carregamento — sem depender do JS
   nem do IntersectionObserver, e sem escalonamento: tudo entra junto.
   -------------------------------------------------------------------------- */
@keyframes reveal-up    { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes reveal-down  { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
@keyframes reveal-scale { from { opacity: 0; transform: scale(0.9); }       to { opacity: 1; transform: none; } }
@keyframes reveal-fade  { from { opacity: 0; }                              to { opacity: 1; } }

[data-reveal-load] {
  animation-duration: 0.6s;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  animation-fill-mode: both;
}
[data-reveal-load="up"]    { animation-name: reveal-up; }
[data-reveal-load="down"]  { animation-name: reveal-down; }
[data-reveal-load="scale"] { animation-name: reveal-scale; }
[data-reveal-load="fade"]  { animation-name: reveal-fade; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal-load] { animation: none; }
}

/* --- Espaco entre dobras -------------------------------------------------
   Cada dobra tem padding em cima e embaixo. Quando duas dobras seguidas
   trocam de cor de fundo, essa soma funciona como respiro e fica agradavel.
   Quando as duas tem o mesmo fundo (ou fundos quase iguais, como o "plain"
   e o topo do gradiente "subtle"), a soma vira um vazio de 8rem no celular
   e 12rem no desktop — parece conteudo faltando. Nesses casos reduzimos o
   espaco de cima da segunda dobra.
   -------------------------------------------------------------------------- */
[data-band="plain"]  + [data-band="plain"],
[data-band="plain"]  + [data-band="subtle"],
[data-band="subtle"] + [data-band="plain"],
[data-band="subtle"] + [data-band="subtle"] {
  padding-top: 1rem;
}

@media (min-width: 768px) {
  [data-band="plain"]  + [data-band="plain"],
  [data-band="plain"]  + [data-band="subtle"],
  [data-band="subtle"] + [data-band="plain"],
  [data-band="subtle"] + [data-band="subtle"] {
    padding-top: 2rem;
  }
}

/* --- VSL ---------------------------------------------------------------- */
.vsl-frame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0.75rem;
  aspect-ratio: 16 / 9;
}
@media (max-width: 767px) {
  .vsl-frame { aspect-ratio: 9 / 16; }
}
.vsl-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Accordion (FAQ) ---------------------------------------------------- */
.faq-item > button {
  width: 100%;
  text-align: left;
  cursor: pointer;
  background: none;
  border: 0;
}
.faq-item > button > svg {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[data-state="open"] > button > svg {
  transform: rotate(180deg);
}
.faq-panel {
  overflow: hidden;
  height: 0;
  transition: height 0.2s ease-out;
}

/* --- Lightbox (imagens da demonstracao) --------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgb(0 0 0 / 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.lightbox img {
  max-height: 90vh;
  max-width: 90vw;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
}