/* ============================================
   RESET
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================
   VARIABLES
   ============================================ */
:root {
  --dorado:        #FFC300;
  --dorado-osc:    #C99A00;

  --morado-fondo:  #1A0F2E;
  --morado:        #4A2466;
  --morado-cla:    #7D4AB8;

  --acento-claro:  #F5D97A;

  --papel:         #F0E6C8;
  --papel-claro:   #F5EFDC;
  --papel-cinta:   #E8DDB8;
}

/* ============================================
   CUERPO
   ============================================ */
body {
  font-family: 'Special Elite', 'Courier New', monospace;
  background-color: var(--morado-fondo);
  color: var(--papel);
  min-height: 100vh;
  overflow-x: hidden;

  background-image:
    url("./imagenes/papel.jpg"),
    radial-gradient(circle at 20% 30%, rgba(255, 195, 0, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(74, 36, 102, 0.35) 0%, transparent 50%),
    radial-gradient(circle at 50% 100%, rgba(245, 217, 122, 0.06) 0%, transparent 60%);

  background-size: 400px 400px, auto, auto, auto;
  background-repeat: repeat, no-repeat, no-repeat, no-repeat;
  background-blend-mode: soft-light, normal, normal, normal;
  background-attachment: fixed;
}

/* ============================================
   33 GIGANTE
   ============================================ */
#fondo33 {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-8deg);
  font-family: 'Mostwasted', 'LuchitaPayol', sans-serif;
  font-size: clamp(20rem, 55vw, 48rem);
  line-height: 0.8;
  color: var(--papel-claro);
  opacity: 0.10;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
}

/* ============================================
   CONTENEDOR
   ============================================ */
#screen {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

/* ============================================
   ENCABEZADO
   ============================================ */
#pageTitle {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 50px;
  text-align: center;
}

.tituloPagina {
  font-family: 'LuchitaPayol', 'Anton', sans-serif;
  font-size: clamp(3rem, 7vw, 5rem);
  letter-spacing: 3px;
  color: var(--dorado);
  text-shadow:
    3px 3px 0 var(--morado),
    6px 6px 0 var(--morado-fondo);
  transform: rotate(-1.5deg);
}

.subtitulo {
  font-family: 'Special Elite', monospace;
  font-size: 0.9rem;
  letter-spacing: 4px;
  color: var(--papel);
  opacity: 0.75;
  text-transform: uppercase;
}

.botonVolver {
  display: inline-block;
  margin-top: 14px;
  padding: 10px 22px;
  font-family: 'Special Elite', monospace;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--morado-fondo);
  background-color: var(--dorado);
  border: 3px solid var(--morado-fondo);
  box-shadow: 5px 5px 0 var(--morado);
  transition: all 0.2s ease;
}

.botonVolver:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--morado-cla);
  filter: brightness(1.08);
}

.botonVolver:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--morado-cla);
}

/* ============================================
   LAYOUT DE DOS COLUMNAS
   ============================================ */
#contenedor {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 26px;
  align-items: start;
}

.columnaIzq,
.columnaDer {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

/* ============================================
   CAJAS
   ============================================ */
.caja {
  position: relative;
  padding: 24px;
  background-color: var(--dorado);
  color: var(--morado-fondo);
  border: 4px solid var(--morado-fondo);
  outline: 3px solid var(--dorado);
  outline-offset: -10px;
  box-shadow: 8px 8px 0 var(--morado);
  transition: all 0.2s ease;
}

.caja:hover {
  box-shadow: 12px 12px 0 var(--morado-cla);
}

.etiqueta {
  display: inline-block;
  font-family: 'Special Elite', monospace;
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--papel);
  background-color: var(--morado);
  padding: 3px 10px;
  border: 2px solid var(--morado-fondo);
  margin-bottom: 12px;
}

.tituloCaja {
  font-family: 'LuchitaPayol', 'Anton', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--morado-fondo);
  text-shadow: 2px 2px 0 var(--dorado-osc);
  margin-bottom: 14px;
}

.parrafo {
  font-family: 'Special Elite', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--morado-fondo);
  margin-bottom: 10px;
}

.parrafo:last-child {
  margin-bottom: 0;
}

.nota {
  font-family: 'Special Elite', monospace;
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: var(--morado-fondo);
  opacity: 0.65;
  margin-bottom: 14px;
}

/* Ocultar la nota mobile en escritorio */
.notaMobile {
  display: none;
}

/* ============================================
   FICHA
   ============================================ */
.ficha {
  list-style: none;
  font-family: 'Special Elite', monospace;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--morado-fondo);
}

.ficha li {
  padding: 4px 0;
  border-bottom: 1px dashed rgba(26, 15, 46, 0.3);
}

.ficha li:last-child {
  border-bottom: none;
}

.ficha strong {
  display: inline-block;
  min-width: 100px;
  color: var(--morado);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
}

/* ============================================
   GALERÍA DE DISCOS
   ============================================ */
.galeriaDiscos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.tarjetaDisco {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  perspective: 1000px;
}

.tarjetaDisco .tarjetaInterna {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.tarjetaDisco:hover .tarjetaInterna {
  transform: rotateY(180deg);
}

.tarjetaDisco .tarjetaFrente,
.tarjetaDisco .tarjetaAtras {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border: 3px solid var(--morado-fondo);
  box-shadow: 4px 4px 0 var(--morado);
  overflow: hidden;
}

.tarjetaDisco .tarjetaFrente {
  background-color: var(--dorado);
}

.tarjetaDisco .tarjetaFrente img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tarjetaDisco .tarjetaAtras {
  background-color: var(--morado);
  color: var(--papel);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px;
  text-align: center;
  gap: 4px;
}

.discoArtista {
  font-family: 'Special Elite', monospace;
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--acento-claro);
}

.discoTitulo {
  font-family: 'LuchitaPayol', 'Anton', sans-serif;
  font-size: 0.85rem;
  line-height: 1;
  letter-spacing: 1px;
  color: var(--papel);
}

.discoAnio {
  font-family: 'Special Elite', monospace;
  font-size: 0.65rem;
  color: var(--papel);
  opacity: 0.75;
}

.discoDesc {
  font-family: 'Special Elite', monospace;
  font-size: 0.6rem;
  line-height: 1.3;
  color: var(--papel);
  opacity: 0.85;
  margin-top: 4px;
}

/* ============================================
   CINTAS
   ============================================ */
.cinta {
  position: absolute;
  width: 80px;
  height: 22px;
  background-color: var(--papel-cinta);
  opacity: 0.85;
  border-left: 1px dashed rgba(0,0,0,0.3);
  border-right: 1px dashed rgba(0,0,0,0.3);
  z-index: 2;
  pointer-events: none;
}

.cinta-1 { top: -8px;    left: 20px;  transform: rotate(-8deg); }
.cinta-2 { top: -8px;    right: 20px; transform: rotate(6deg);  }
.cinta-3 { top: -8px;    left: 20px;  transform: rotate(-5deg); }
.cinta-4 { bottom: -8px; right: 24px; transform: rotate(4deg);  }
.cinta-5 { top: -8px;    right: 20px; transform: rotate(-7deg); }
.cinta-6 { top: -8px;    left: 24px;  transform: rotate(5deg);  }
.cinta-7 { top: -8px;    right: 30px; transform: rotate(-6deg); }
.cinta-8 { bottom: -8px; left: 24px;  transform: rotate(7deg);  }

/* ============================================
   STICKERS
   ============================================ */
.sticker {
  pointer-events: none;
  user-select: none;
  display: block;
  height: auto;

  filter:
    drop-shadow( 2px  0   0 #fff)
    drop-shadow(-2px  0   0 #fff)
    drop-shadow( 0    2px 0 #fff)
    drop-shadow( 0   -2px 0 #fff)
    drop-shadow( 2px  2px 0 #fff)
    drop-shadow(-2px -2px 0 #fff)
    drop-shadow( 2px -2px 0 #fff)
    drop-shadow(-2px  2px 0 #fff)
    drop-shadow( 5px  5px 0 rgba(0, 0, 0, 0.65));
}

.stickerSimbolo {
  position: absolute;
  width: 100px;
  bottom: -30px;
  right: -25px;
  transform: rotate(12deg);
  z-index: 4;
}

.cajaSimbolo {
  overflow: visible;
}

/* Sticker photocard — debajo de la caja QUÉ HAGO */
.stickerPhotocard {
  width: 140px;
  align-self: flex-start;
  transform: rotate(-8deg);
  margin-top: -22px;
  margin-left: 20px;
}

.stickerMascaraAlt {
  position: absolute;
  width: 130px;
  top: 40px;
  left: -40px;
  transform: rotate(-14deg);
  z-index: 3;
}

/* ============================================
   PIE
   ============================================ */
#pie {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-top: 30px;
  margin-top: 40px;
  border-top: 2px dashed var(--acento-claro);
}

.codigoBarras {
  width: 260px;
  height: 48px;
  background-image: repeating-linear-gradient(
    to right,
    var(--papel) 0,
    var(--papel) 2px,
    transparent 2px,
    transparent 4px,
    var(--papel) 4px,
    var(--papel) 5px,
    transparent 5px,
    transparent 9px,
    var(--papel) 9px,
    var(--papel) 12px,
    transparent 12px,
    transparent 14px,
    var(--papel) 14px,
    var(--papel) 15px,
    transparent 15px,
    transparent 19px,
    var(--papel) 19px,
    var(--papel) 22px,
    transparent 22px,
    transparent 24px
  );
  opacity: 0.9;
}

.pieTexto {
  font-family: 'Special Elite', monospace;
  font-size: 0.8rem;
  letter-spacing: 3px;
  color: var(--papel);
  opacity: 0.85;
  text-transform: uppercase;
}