/* Reset Completo */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #000000;
  font-family: 'Space Grotesk', sans-serif;
}

/* Imagen de Fondo levian-cora-back.jpg */
.wall-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url('assets/levian-cora-back.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* Botón con la imagen assets/resonancias.png abajo a la izquierda */
.bottom-left-tag {
  position: fixed;
  bottom: 16rem;
  left: 12rem;
  z-index: 300;
  background: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  pointer-events: auto;
}

.bottom-left-tag:active {
  transform: scale(0.98);
}

.bottom-left-tag .tag-img {
  max-height: 52px;
  width: auto;
  display: block;
  user-select: none;
}

/* Botón con la imagen assets/reflejos.png arriba a la derecha */
.top-right-tag {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 300;
  background: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  pointer-events: auto;
}

.top-right-tag:active {
  transform: scale(0.98);
}

.top-right-tag .tag-img {
  max-height: 52px;
  width: auto;
  display: block;
  user-select: none;
}

/* Overlay Base para Frase y Galería (pointer-events: none para permitir clics directos a los botones) */
.phrase-overlay,
.visual-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 200;
  padding: 2rem;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  pointer-events: none;
}

.phrase-overlay.hidden,
.visual-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Reactivar eventos de puntero en los contenedores interactivos */
.phrase-container,
.visual-container,
.nav-arrow {
  pointer-events: auto;
}

.phrase-container {
  max-width: 800px;
  text-align: center;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: scale(1);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.phrase-overlay.hidden .phrase-container {
  transform: scale(0.96);
}

/* Texto limpio inscrito en la pared con la fuente Rock Salt */
.phrase-text {
  font-family: 'Rock Salt', cursive, sans-serif;
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.45;
  color: #121118;
  letter-spacing: normal;
  text-shadow: none;
  user-select: none;
}

/* Botón de recargar abajo de la frase */
.reload-phrase-btn {
  margin-top: 1.5rem;
  background: transparent;
  border: none;
  color: #121118;
  cursor: pointer;
  padding: 0.6rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.75;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease, color 0.3s ease;
}

.reload-phrase-btn:active {
  transform: rotate(360deg) scale(0.9);
}

.reload-phrase-btn.spinning svg {
  animation: spinReload 0.5s linear;
}

@keyframes spinReload {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.visual-container {
  position: relative;
  max-width: 540px;
  width: 92vw;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  background: transparent;
  border: none;
  box-shadow: none;
  transform: scale(1);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.visual-overlay.hidden .visual-container {
  transform: scale(0.95);
}

/* Wrapper del póster sin sombra */
.visual-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 380px;
  display: block;
  box-shadow: none;
  border-radius: 0;
  overflow: hidden;
  flex-shrink: 1;
}

/* Imagen del póster integrada en la pared */
.visual-image {
  width: 100%;
  max-height: 52vh;
  object-fit: contain;
  border: none;
  mix-blend-mode: multiply;
  filter: contrast(1.12) brightness(0.92);
  display: block;
  user-select: none;
}

/* Capa de Arrugas usando la textura JPG real enviada por el usuario */
.paper-creases {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image: url('assets/paper_texture.jpg');
  background-size: cover;
  background-position: center center;
  mix-blend-mode: multiply;
  opacity: 0.88;
}

/* Flechas de Navegación Izquierda y Derecha (Rock Salt < y > de color negro sin círculo) */
.nav-arrow {
  position: relative;
  background: transparent;
  border: none;
  color: #000000;
  font-family: 'Rock Salt', cursive, sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 250;
  user-select: none;
  outline: none;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
  flex-shrink: 0;
}

.nav-arrow:hover {
  opacity: 0.75;
}

.nav-arrow:active {
  transform: scale(0.9);
}

@media (max-width: 600px) {
  .visual-container {
    gap: 0.6rem;
  }

  .nav-arrow {
    font-size: 2rem;
    padding: 0 0.2rem;
  }

  .bottom-left-tag .tag-img,
  .top-right-tag .tag-img {
    max-height: 40px;
  }
}