/* ==========================================================================
   Trilho de módulos — Formação de CIPA (componente isolado da landing page).
   Só CSS + JS vanilla. Visual derivado dos cards reais da Week Fy Academy
   (capa em cima, eyebrow "Módulo N", título, descrição, meta com ícones
   reais de vídeo/quiz/XP, barra de progresso).
   Personalização pela LP: sobrescreva as variáveis --wfa-* no seletor
   .wfa-modules (fontes, container, cores).
   ========================================================================== */

.wfa-modules {
  --wfa-purple: #7559ff;
  --wfa-purple-deep: #5d18ea;
  --wfa-purple-light: #a864f2;
  --wfa-green: #0fbd72;
  --wfa-bg: #f7f6fc;
  --wfa-ink: #1e2432;
  --wfa-muted: #5b6478;
  --wfa-container: 1200px;
  --wfa-gutter: 20px;
  --wfa-gap: 24px;
  --wfa-card-w: clamp(290px, 27vw, 400px);
  --wfa-fade: clamp(16px, 6vw, 96px);
  --wfa-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wfa-font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --wfa-font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  position: relative;
  padding: clamp(64px, 9vw, 104px) 0 clamp(56px, 8vw, 88px);
  overflow: hidden;
  color: var(--wfa-ink);
  background: var(--wfa-bg);
  font-family: var(--wfa-font-body);
}

.wfa-modules *,
.wfa-modules *::before,
.wfa-modules *::after {
  box-sizing: border-box;
}

/* ---------- cabeçalho (alinhado ao container da LP) ---------- */

.wfa-modules__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 2 * var(--wfa-gutter), var(--wfa-container));
  margin: 0 auto;
}

.wfa-modules__eyebrow {
  display: block;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--wfa-purple);
}

.wfa-modules__title {
  margin: 0 0 14px;
  font-family: var(--wfa-font-display);
  font-size: clamp(30px, 4.4vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--wfa-ink);
}

.wfa-modules__title-accent {
  color: #8e78ff;
  background: linear-gradient(92deg, #3ddc97 0%, #8e78ff 78%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wfa-modules__lead {
  max-width: 560px;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.6;
  color: var(--wfa-muted);
}

.wfa-modules__nav {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.wfa-modules__arrow {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(117, 89, 255, 0.3);
  border-radius: 50%;
  color: var(--wfa-purple);
  background: #fff;
  box-shadow: 0 6px 16px -8px rgba(93, 24, 234, 0.35);
  cursor: pointer;
  transition: transform 0.25s var(--wfa-ease), background 0.2s, color 0.2s, box-shadow 0.25s, opacity 0.2s;
}

.wfa-modules__arrow:hover:not(:disabled) {
  color: #fff;
  background: var(--wfa-purple);
  transform: translateY(-2px);
  box-shadow: 0 12px 22px -10px rgba(93, 24, 234, 0.55);
}

.wfa-modules__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.wfa-modules__arrow:focus-visible,
.wfa-modules__track:focus-visible {
  outline: 3px solid var(--wfa-purple);
  outline-offset: 3px;
}

/* ---------- trilho (largura total, bordas suavizadas) ---------- */

.wfa-modules__viewport {
  position: relative;
  margin-top: 8px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--wfa-fade), #000 calc(100% - var(--wfa-fade)), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 var(--wfa-fade), #000 calc(100% - var(--wfa-fade)), transparent 100%);
}

.wfa-modules__track {
  position: relative;
  display: flex;
  gap: var(--wfa-gap);
  margin: 0;
  padding: 48px max(var(--wfa-gutter), calc((100% - var(--wfa-container)) / 2)) 64px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: max(var(--wfa-gutter), calc((100% - var(--wfa-container)) / 2));
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.wfa-modules__track::-webkit-scrollbar {
  display: none;
}

/* Arrastando (ou animando o snap depois de soltar): sem snap nativo, para o
   movimento acompanhar o ponteiro diretamente e o snap ser feito por JS. */
.wfa-modules__track.is-dragging,
.wfa-modules__track.is-snapping {
  scroll-snap-type: none;
}

.wfa-modules__track.is-dragging {
  cursor: grabbing;
}

/* ---------- card ---------- */

.wfa-card {
  flex: 0 0 var(--wfa-card-w);
  scroll-snap-align: start;
  --focus: 0;
}

.wfa-card__surface {
  --hover: 0;
  --f: max(var(--focus), var(--hover));
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid rgba(117, 89, 255, 0.26);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 10px 26px -14px rgba(93, 24, 234, 0.22);
  transform-origin: 50% 65%;
  transform: translateY(calc(var(--f) * -10px)) scale(calc(0.95 + var(--f) * 0.1));
  opacity: calc(0.7 + var(--f) * 0.3);
  transition: transform 0.5s var(--wfa-ease), opacity 0.5s var(--wfa-ease), box-shadow 0.5s var(--wfa-ease), border-color 0.3s;
}

.wfa-card__surface:hover {
  --hover: 1;
  border-color: rgba(117, 89, 255, 0.6);
  box-shadow: 0 34px 56px -22px rgba(93, 24, 234, 0.42);
}

.wfa-card.is-active .wfa-card__surface {
  box-shadow: 0 26px 46px -22px rgba(93, 24, 234, 0.34);
}

.wfa-card__cover {
  position: relative;
  aspect-ratio: 1200 / 896;
  overflow: hidden;
  background: #ece8ff;
}

.wfa-card__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-user-drag: none;
  transform: scale(1);
  transition: transform 2.6s var(--wfa-ease);
}

.wfa-card.is-active .wfa-card__cover img {
  transform: scale(1.06);
}

.wfa-card__seal {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: calc(100% - 24px);
  padding: 5px 11px 5px 8px;
  border: 1px solid rgba(117, 89, 255, 0.3);
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--wfa-purple-deep);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
}

.wfa-card__seal svg {
  flex: 0 0 auto;
  width: 13px;
  height: 13px;
}

.wfa-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px 22px;
}

.wfa-card__eyebrow {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--wfa-purple);
}

.wfa-card__title {
  margin: 0;
  font-family: var(--wfa-font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--wfa-ink);
}

.wfa-card__desc {
  display: -webkit-box;
  min-height: 42px;
  margin: 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.5;
  color: var(--wfa-muted);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.wfa-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 2px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid rgba(117, 89, 255, 0.14);
  list-style: none;
}

.wfa-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--wfa-ink);
}

.wfa-card__meta-item svg,
.wfa-card__meta-item img {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
}

.wfa-card__meta-item svg {
  color: var(--wfa-purple);
}

.wfa-card__progress {
  margin-top: auto;
  padding-top: 4px;
}

.wfa-card__progress-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 7px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--wfa-muted);
}

.wfa-card__progress-head b {
  font-family: var(--wfa-font-display);
  color: var(--wfa-purple-deep);
}

.wfa-card__bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #ece8ff;
}

.wfa-card__bar-fill {
  display: block;
  width: var(--p, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--wfa-green), #3ee0a0);
}

/* ---------- dica de arraste ---------- */

.wfa-modules__hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: -24px 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--wfa-muted);
  transition: opacity 0.4s;
}

.wfa-modules__hint svg {
  width: 18px;
  height: 18px;
  color: var(--wfa-purple);
}

.wfa-modules.is-interacted .wfa-modules__hint {
  opacity: 0;
}

/* ==========================================================================
   Modo "enhanced" (JS ativo): entrada, microanimações e profundidade só
   existem com JS — sem JS o componente continua completo, só sem movimento.
   ========================================================================== */

.wfa-modules.is-inview .wfa-card__surface {
  will-change: transform, opacity;
}

/* Entrada lateral com stagger (só os primeiros cards têm atraso). */
.wfa-modules.is-enhanced .wfa-card {
  transition: opacity 0.9s var(--wfa-ease) calc(var(--i, 0) * 110ms), transform 1s var(--wfa-ease) calc(var(--i, 0) * 110ms);
}

.wfa-modules.is-enhanced:not(.is-revealed) .wfa-card {
  opacity: 0;
  transform: translateX(84px);
}

.wfa-modules.is-ready .wfa-card {
  transition: none;
}

/* Microanimações: acontecem uma vez, quando o card fica ativo pela 1ª vez. */
.wfa-modules.is-enhanced .wfa-card__bar-fill {
  width: 0;
  transition: width 1.5s var(--wfa-ease) 0.35s;
}

.wfa-modules.is-enhanced .wfa-card.is-played .wfa-card__bar-fill {
  width: var(--p, 0%);
}

.wfa-modules.is-enhanced .wfa-card__meta-item {
  opacity: 0;
  transform: translateY(8px) scale(0.86);
}

.wfa-modules.is-enhanced .wfa-card.is-played .wfa-card__meta-item {
  opacity: 1;
  transform: none;
  transition: opacity 0.55s var(--wfa-ease) calc(var(--k, 0) * 130ms + 180ms), transform 0.6s var(--wfa-ease) calc(var(--k, 0) * 130ms + 180ms);
}

.wfa-modules.is-enhanced .wfa-card.is-played .wfa-card__meta-item--video svg {
  animation: wfa-pulse 1.2s var(--wfa-ease) 0.45s 1 both;
}

@keyframes wfa-pulse {
  0%,
  100% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.32);
  }
}

/* ---------- responsivo ---------- */

@media (max-width: 1024px) {
  .wfa-modules {
    --wfa-card-w: clamp(280px, 42vw, 380px);
  }
}

@media (max-width: 640px) {
  .wfa-modules {
    --wfa-card-w: 78vw;
    --wfa-gap: 16px;
    --wfa-fade: 14px;
  }

  .wfa-modules__nav {
    display: none;
  }

  .wfa-modules__track {
    padding-top: 36px;
    padding-bottom: 56px;
  }

  .wfa-card__title {
    font-size: 19px;
  }
}

/* ---------- movimento reduzido: tudo estático, conteúdo completo ---------- */

@media (prefers-reduced-motion: reduce) {
  .wfa-modules *,
  .wfa-modules *::before,
  .wfa-modules *::after {
    animation: none !important;
    transition: none !important;
  }

  .wfa-modules.is-enhanced:not(.is-revealed) .wfa-card {
    opacity: 1;
    transform: none;
  }

  .wfa-card__surface {
    opacity: 1;
    transform: none;
  }

  .wfa-card__cover img {
    transform: none !important;
  }

  .wfa-modules.is-enhanced .wfa-card__bar-fill {
    width: var(--p, 0%);
  }

  .wfa-modules.is-enhanced .wfa-card__meta-item {
    opacity: 1;
    transform: none;
  }
}