/* ==========================================================
   Tarjeta de cumpleaños · Fernando Mejía · 24
   Estética: portada de manga shōnen (tinta, trama, rayos de velocidad)
   ========================================================== */

:root {
  --papel: #FFF1D6;
  --papel-2: #FFE2AE;
  --tinta: #16110D;
  --naranja: #FF8A00;
  --naranja-2: #F25C05;
  --amarillo: #FFD23F;
  --crema: #FFF8DF;
  --azul: #1F3FA6;
  --azul-2: #3C7BFF;
  --celeste: #8FD8FF;
  --rojo: #E3120B;
  --verde: #45F27A;
  --noche: #07081A;
  --noche-2: #19123F;

  --borde: 4px;
  --sombra: 6px 6px 0 var(--tinta);
  --radio: 18px;

  --f-display: 'Dela Gothic One', 'Arial Black', 'Helvetica Neue', sans-serif;
  --f-pincel: 'Potta One', 'Dela Gothic One', 'Arial Black', sans-serif;
  --f-texto: 'Zen Maru Gothic', 'Trebuchet MS', 'Segoe UI', sans-serif;
  --f-mono: 'Share Tech Mono', ui-monospace, 'Consolas', monospace;

  --contorno: 2px 0 0 var(--tinta), -2px 0 0 var(--tinta), 0 2px 0 var(--tinta), 0 -2px 0 var(--tinta),
              2px 2px 0 var(--tinta), -2px -2px 0 var(--tinta), 2px -2px 0 var(--tinta), -2px 2px 0 var(--tinta);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--f-texto);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--tinta);
  background-color: var(--papel);
  background-image: radial-gradient(rgba(22, 17, 13, .07) 1px, transparent 1.4px);
  background-size: 8px 8px;
  overflow-x: hidden;
}
body.modo-3d { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
a { color: inherit; }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.oculto { display: none !important; }

:focus-visible { outline: 3px solid var(--azul-2); outline-offset: 3px; }

/* ---------- utilidades de tipografía ---------- */
.kicker {
  display: inline-block;
  margin: 0 0 .9rem;
  padding: .35em .9em;
  font-family: var(--f-display);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amarillo);
  background: var(--tinta);
  transform: skew(-12deg);
}
.kicker--claro { color: var(--tinta); background: var(--amarillo); }

.titulo {
  margin: 0 0 .6rem;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 6.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  text-wrap: balance;
}
.titulo--claro { color: #fff; text-shadow: 3px 3px 0 var(--tinta); }

.sfx {
  position: absolute;
  font-family: var(--f-pincel);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* ---------- esfera del dragón (CSS) ---------- */
.esfera {
  --d: 64px;
  position: relative;
  display: inline-block;
  width: var(--d);
  height: var(--d);
  border-radius: 50%;
  border: 3px solid var(--tinta);
  background:
    radial-gradient(circle at 31% 27%, #fff 0 5%, rgba(255, 255, 255, .7) 8%, transparent 19%),
    radial-gradient(circle at 68% 80%, rgba(255, 236, 170, .55), transparent 38%),
    radial-gradient(circle at 42% 36%, #FFC766 0%, #FF9A12 38%, #EE6A00 70%, #B64200 100%);
  box-shadow: inset -5px -7px 12px rgba(120, 32, 0, .45);
  flex: none;
}
.esfera__estrella {
  position: absolute;
  left: calc(50% + var(--x) * 50%);
  top: calc(50% - var(--y) * 50%);
  width: calc(var(--s) * 118%);
  height: auto;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  fill: var(--rojo);
  filter: drop-shadow(0 0 1px rgba(120, 0, 0, .5));
}

/* ==========================================================
   PORTADA
   ========================================================== */
.portada {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 104px 20px 84px;
  overflow: hidden;
  text-align: center;
  background: radial-gradient(circle at 50% 38%, #FFC04A 0 10%, #FFA21F 32%, #F9800C 60%, #E85A04 86%, #C24000 100%);
  border-bottom: var(--borde) solid var(--tinta);
}
.portada__rayos {
  position: absolute;
  z-index: -2;
  left: 50%;
  top: 38%;
  width: 260vmax;
  height: 260vmax;
  translate: -50% -50%;
  background: repeating-conic-gradient(from 0deg,
    rgba(255, 255, 255, .5) 0deg 1.6deg,
    transparent 1.6deg 6deg,
    rgba(22, 17, 13, .09) 6deg 6.8deg,
    transparent 6.8deg 10deg);
  -webkit-mask-image: radial-gradient(circle, transparent 0 6%, #000 22%);
          mask-image: radial-gradient(circle, transparent 0 6%, #000 22%);
  animation: girar 90s linear infinite;
}
.portada__trama {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(var(--tinta) 1.3px, transparent 1.7px) 0 0 / 11px 11px;
  opacity: .16;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 28%, transparent 70%, #000 100%);
          mask-image: linear-gradient(to bottom, #000 0%, transparent 28%, transparent 70%, #000 100%);
}

.portada__cabecera {
  position: absolute;
  top: max(18px, env(safe-area-inset-top));
  left: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  animation: entrar-arriba .7s .1s both cubic-bezier(.2, 1.4, .4, 1);
}
.sello {
  font-family: var(--f-display);
  font-size: clamp(.68rem, 2.6vw, .85rem);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--papel);
  background: var(--tinta);
  padding: .45em .9em;
  transform: skew(-10deg);
  text-align: left;
}
.volumen {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  font-family: var(--f-display);
  font-size: .62rem;
  line-height: 1;
  color: #fff;
  background: var(--rojo);
  border: 3px solid var(--tinta);
  box-shadow: 3px 3px 0 var(--tinta);
  transform: rotate(10deg);
  flex: none;
}
.volumen b { font-weight: 400; font-size: 1.45rem; margin-top: -10px; }

.portada__vertical {
  position: absolute;
  right: 16px;
  top: 104px;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--f-pincel);
  font-size: clamp(1rem, 3.6vw, 1.5rem);
  letter-spacing: .12em;
  padding: .7em .3em;
  background: var(--crema);
  border: 3px solid var(--tinta);
  box-shadow: 4px 4px 0 var(--tinta);
  animation: entrar-derecha .8s .5s both cubic-bezier(.2, 1.4, .4, 1);
}

.portada__centro {
  position: relative;
  z-index: 2;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.numero {
  position: relative;
  display: grid;
  place-items: center;
  margin-bottom: -.05em;
  animation: aparicion-24 1s .25s both cubic-bezier(.2, 1.6, .35, 1);
}
.numero__aura {
  position: absolute;
  inset: -42% -34% -12%;
  z-index: -1;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 30% 36% at 50% 62%, #FFFFFF 0 30%, rgba(255, 255, 240, 0) 72%),
    radial-gradient(ellipse 40% 48% at 50% 60%, #FFF6A8 0 42%, rgba(255, 226, 80, .85) 58%, transparent 74%),
    radial-gradient(ellipse 48% 56% at 50% 58%, rgba(255, 200, 40, .9) 0 50%, rgba(255, 150, 0, .55) 66%, transparent 80%);
  filter: url(#fuego);
  animation: latido 1.4s ease-in-out infinite;
}
.numero__cifra {
  position: relative;
  font-family: var(--f-display);
  font-size: clamp(9rem, 44vw, 17rem);
  line-height: .86;
  letter-spacing: -.05em;
  padding: 0 .06em;
  background: linear-gradient(180deg, #FFFDE8 8%, #FFE259 38%, #FFA41B 72%, #F25C05 100%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.numero__cifra::before {
  content: attr(data-texto);
  position: absolute;
  inset: 0;
  z-index: -1;
  padding: inherit;
  color: var(--tinta);
  -webkit-text-stroke: .085em var(--tinta);
  text-shadow: .045em .05em 0 var(--tinta);
}

.portada__felicidades {
  margin: .1em 0 .15em;
  font-family: var(--f-pincel);
  font-size: clamp(1.9rem, 8vw, 3.4rem);
  line-height: 1;
  color: var(--rojo);
  text-shadow: 3px 0 0 #fff, -3px 0 0 #fff, 0 3px 0 #fff, 0 -3px 0 #fff,
               3px 3px 0 #fff, -3px -3px 0 #fff, 3px -3px 0 #fff, -3px 3px 0 #fff, 5px 5px 0 var(--tinta);
  rotate: -4deg;
  animation: entrar-izquierda .7s .8s both cubic-bezier(.2, 1.4, .4, 1);
}

.portada__nombre {
  margin: .1em 0 .35em;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 12vw, 5.6rem);
  line-height: .98;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.portada__nombre span { display: block; }
.portada__nombre-1 {
  color: #fff;
  text-shadow: var(--contorno), 5px 6px 0 var(--tinta);
  animation: entrar-izquierda .7s .95s both cubic-bezier(.2, 1.4, .4, 1);
}
.portada__nombre-2 {
  color: var(--azul);
  text-shadow: 2px 0 0 #fff, -2px 0 0 #fff, 0 2px 0 #fff, 0 -2px 0 #fff, 5px 6px 0 var(--tinta);
  animation: entrar-derecha .7s 1.1s both cubic-bezier(.2, 1.4, .4, 1);
}

.portada__lema {
  position: relative;
  max-width: 30ch;
  margin: 0 0 1.5rem;
  padding: .8em 1.1em;
  font-weight: 700;
  font-size: clamp(1rem, 3.8vw, 1.15rem);
  line-height: 1.4;
  background: #fff;
  border: 3px solid var(--tinta);
  border-radius: 20px;
  box-shadow: var(--sombra);
  animation: entrar-abajo .7s 1.25s both cubic-bezier(.2, 1.4, .4, 1);
}
.portada__lema::after {
  content: "";
  position: absolute;
  top: -15px;
  left: 50%;
  width: 22px;
  height: 22px;
  background: #fff;
  border-left: 3px solid var(--tinta);
  border-top: 3px solid var(--tinta);
  transform: translateX(-50%) rotate(45deg) skew(8deg, 8deg);
}
.portada__lema strong { color: var(--naranja-2); }

.portada__acciones {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: entrar-abajo .7s 1.4s both cubic-bezier(.2, 1.4, .4, 1);
}
.enlace-esferas {
  font-weight: 900;
  text-decoration: none;
  padding: .3em .6em;
  border-bottom: 3px solid var(--tinta);
}
.enlace-esferas:hover { background: var(--tinta); color: var(--amarillo); }
.portada__nota {
  margin: 1rem 0 0;
  font-size: .85rem;
  font-weight: 700;
  opacity: .85;
  animation: entrar-abajo .7s 1.55s both;
}

.flotantes { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.flota { position: absolute; animation: flotar 5s ease-in-out infinite; }
.flota--a { --d: 70px; left: -16px; top: 30%; animation-delay: -1s; }
.flota--b { --d: 46px; right: 16%; top: 14%; animation-delay: -2.5s; animation-duration: 6s; }
.flota--c { --d: 54px; left: -10px; top: 62%; animation-delay: -3.2s; animation-duration: 5.5s; }
.flota--d { --d: 40px; right: 5%; top: 60%; animation-delay: -.6s; animation-duration: 4.4s; }
.flota--e { --d: 88px; right: -24px; bottom: 1%; animation-delay: -4s; animation-duration: 6.4s; }

.sfx--1 {
  left: 4%;
  top: 44%;
  font-size: clamp(2rem, 8vw, 4rem);
  color: var(--tinta);
  opacity: .16;
  writing-mode: vertical-rl;
}
.sfx--2 {
  right: 6%;
  top: 46%;
  font-size: clamp(1.6rem, 6vw, 3rem);
  color: #fff;
  text-shadow: var(--contorno);
  rotate: 12deg;
  animation: golpe 2.6s 2s ease-out infinite;
}

/* ---------- botones ---------- */
.boton-ki {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: 1em 1.7em;
  font-family: var(--f-display);
  font-size: clamp(1rem, 4.2vw, 1.2rem);
  line-height: 1;
  color: #fff;
  text-shadow: 2px 2px 0 var(--tinta);
  background: linear-gradient(180deg, #5E97FF 0%, var(--azul-2) 42%, var(--azul) 100%);
  border: var(--borde) solid var(--tinta);
  border-radius: 999px;
  box-shadow: 6px 6px 0 var(--tinta);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform .15s ease, box-shadow .15s ease;
  animation: pulso-ki 2.2s ease-in-out infinite;
  -webkit-tap-highlight-color: transparent;
}
.boton-ki::after {
  content: "";
  position: absolute;
  inset: -20% auto -20% -40%;
  width: 34%;
  z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .55), transparent);
  transform: skewX(-20deg);
  animation: brillo 3.2s 1.5s ease-in-out infinite;
}
.boton-ki:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--tinta); }
.boton-ki:active { transform: translate(4px, 4px); box-shadow: 2px 2px 0 var(--tinta); }
.boton-ki__icono { font-size: 1.2em; filter: drop-shadow(2px 2px 0 var(--tinta)); }
.boton-ki--grande { font-size: clamp(1.1rem, 4.8vw, 1.35rem); padding: 1.05em 2.2em; }

.boton-linea {
  display: inline-block;
  padding: .7em 1.3em;
  font-weight: 900;
  background: #fff;
  border: 3px solid var(--tinta);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--tinta);
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.boton-linea:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--tinta); }
.boton-linea:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--tinta); }

/* ==========================================================
   BLOQUES
   ========================================================== */
.bloque { position: relative; padding: 76px 18px; }
.bloque__cabecera { max-width: 720px; margin: 0 auto; text-align: center; }
.bloque__intro { margin: 0 auto 1.4rem; max-width: 46ch; font-weight: 700; }

.marco {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding: 44px 22px 36px;
  text-align: center;
  background: #fff;
  border: var(--borde) solid var(--tinta);
  box-shadow: 10px 10px 0 var(--tinta);
}
.marco--corte {
  padding-top: 54px;
  border-top: 0;
  box-shadow: none;
  clip-path: polygon(0 22px, 100% 0, 100% 100%, 0 100%);
  filter: drop-shadow(10px 10px 0 var(--tinta));
}
.marco--corte::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 22px;
  background: linear-gradient(to bottom right, transparent calc(50% - 1px), var(--tinta) calc(50% - 1px) calc(50% + 4px), transparent calc(50% + 4px));
}

/* ---------- scouter ---------- */
.bloque--poder { background: linear-gradient(180deg, transparent, rgba(255, 138, 0, .12)); }

.scouter-caja {
  position: relative;
  width: min(100%, 440px);
  margin: 26px auto 22px;
  padding-left: 28px;
  filter: drop-shadow(8px 8px 0 var(--tinta));
}
.scouter__auricular {
  position: absolute;
  left: 0;
  top: 22%;
  width: 44px;
  height: 56%;
  background: linear-gradient(90deg, #2B2B33, #55555F 60%, #2B2B33);
  border: 4px solid var(--tinta);
  border-radius: 14px 4px 4px 14px;
}
.scouter {
  --temblor: 0;
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--tinta);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 80% 100%, 0 100%);
}
.scouter__lente {
  position: absolute;
  inset: 7px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 69%, 79.4% 100%, 0 100%);
  color: #EDFFF1;
  font-family: var(--f-mono);
  text-shadow: 0 0 8px rgba(150, 255, 185, .95);
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, .38), transparent 30%),
    linear-gradient(140deg, rgba(55, 235, 120, .92), rgba(0, 110, 55, .96));
  transition: background .3s ease;
}
.scouter__rejilla {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(220, 255, 230, .17) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220, 255, 230, .17) 1px, transparent 1px);
  background-size: 22px 22px;
}
.scouter__mira {
  position: absolute;
  right: 9%;
  top: 11%;
  width: 34%;
  aspect-ratio: 1;
  border: 2px dashed rgba(235, 255, 240, .75);
  border-radius: 50%;
  animation: girar 7s linear infinite;
}
.scouter__mira::before, .scouter__mira::after {
  content: "";
  position: absolute;
  background: rgba(235, 255, 240, .75);
}
.scouter__mira::before { left: 50%; top: -12%; bottom: -12%; width: 2px; }
.scouter__mira::after { top: 50%; left: -12%; right: -12%; height: 2px; }
.scouter__estado, .scouter__lectura, .scouter__unidad { position: relative; margin: 0; }
.scouter__estado { font-size: clamp(.8rem, 3.4vw, 1rem); letter-spacing: .14em; }
.scouter__lectura {
  font-size: clamp(3.6rem, 17vw, 6rem);
  line-height: 1.05;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}
.scouter__unidad { font-size: clamp(.72rem, 3vw, .9rem); letter-spacing: .18em; opacity: .9; }
.scouter__grieta {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: rgba(255, 255, 255, .92);
  stroke-width: .9;
  stroke-linejoin: round;
  opacity: 0;
  filter: drop-shadow(0 0 2px #000);
}
.scouter.midiendo { animation: temblar .07s linear infinite; }
.scouter.alerta .scouter__lente {
  background:
    radial-gradient(circle at 28% 22%, rgba(255, 255, 255, .35), transparent 30%),
    linear-gradient(140deg, rgba(255, 90, 60, .92), rgba(140, 0, 0, .96));
  text-shadow: 0 0 8px rgba(255, 190, 170, .95);
}
.scouter.roto .scouter__grieta { opacity: 1; }
.scouter.roto .scouter__lente { animation: parpadeo .12s steps(2) 6; }
.scouter.final .scouter__lectura { color: var(--amarillo); animation: aparicion-24 .7s cubic-bezier(.2, 1.6, .35, 1) both; }
.sfx--crack {
  right: -6px;
  top: -18px;
  font-size: clamp(1.8rem, 8vw, 2.6rem);
  color: var(--amarillo);
  text-shadow: var(--contorno), 4px 4px 0 var(--tinta);
  rotate: 14deg;
  opacity: 0;
  scale: .4;
}
.scouter-caja.estalla .sfx--crack { animation: estallido .9s cubic-bezier(.2, 1.6, .35, 1) both; }

.veredicto {
  min-height: 3.2em;
  max-width: 44ch;
  margin: 0 auto 1.2rem;
  font-weight: 700;
  text-wrap: balance;
}
.veredicto b { color: var(--naranja-2); }

/* ---------- las 7 esferas ---------- */
.bloque--esferas {
  background:
    radial-gradient(circle at 50% 0, rgba(255, 210, 63, .35), transparent 60%),
    var(--papel-2);
  border-block: var(--borde) solid var(--tinta);
}
.radar {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  color: #CFFFE0;
  background: radial-gradient(circle at 30% 30%, #1E5B3A, #0B2C1C);
  border: 3px solid var(--tinta);
  border-radius: 999px;
  box-shadow: 4px 4px 0 var(--tinta);
  font-family: var(--f-mono);
  font-size: 1rem;
}
.radar__texto b { font-weight: 400; font-size: 1.2em; color: #fff; }
.radar__ranuras { display: inline-flex; gap: 6px; }
.radar__ranuras i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px dashed rgba(200, 255, 220, .6);
  transition: transform .3s cubic-bezier(.2, 1.8, .4, 1);
}
.radar__ranuras i.llena {
  border: 2px solid var(--tinta);
  background: radial-gradient(circle at 35% 30%, #FFE2A0, #FF8A00 55%, #C44B00);
  box-shadow: 0 0 10px rgba(255, 170, 40, .9);
  transform: scale(1.18);
}

.deseos {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  max-width: 980px;
  margin: 34px auto 0;
  padding: 0;
}
.deseos li { flex: 0 1 calc(50% - 9px); min-width: 0; max-width: 214px; }

.deseo {
  display: grid;
  width: 100%;
  min-height: 236px;
  padding: 0;
  text-align: center;
  background: none;
  border: 0;
  cursor: pointer;
  perspective: 900px;
  -webkit-tap-highlight-color: transparent;
}
.deseo__cara {
  grid-area: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 14px;
  border: 3px solid var(--tinta);
  border-radius: 18px;
  box-shadow: 5px 5px 0 var(--tinta);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  transition: transform .65s cubic-bezier(.3, 1.35, .5, 1);
}
.deseo__frente {
  color: #fff;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 186, 60, .55), transparent 55%),
    radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1.5px) 0 0 / 9px 9px,
    linear-gradient(160deg, var(--azul-2), var(--azul) 60%, #14286E);
}
.deseo__frente .esfera { --d: 84px; transition: transform .3s ease; }
.deseo:hover .deseo__frente .esfera { transform: scale(1.08) rotate(-8deg); }
.deseo__etiqueta { font-family: var(--f-display); font-size: 1.05rem; text-shadow: 2px 2px 0 var(--tinta); }
.deseo__pista {
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--amarillo);
}
.deseo__reverso {
  gap: 6px;
  font-size: .95rem;
  line-height: 1.38;
  font-weight: 700;
  background:
    radial-gradient(rgba(22, 17, 13, .08) 1px, transparent 1.5px) 0 0 / 7px 7px,
    var(--crema);
  transform: rotateY(180deg);
}
.deseo__reverso strong {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.15;
  color: var(--naranja-2);
  overflow-wrap: anywhere;
}
.deseo[aria-pressed="true"] .deseo__frente { transform: rotateY(-180deg); }
.deseo[aria-pressed="true"] .deseo__reverso { transform: rotateY(0); }

/* ==========================================================
   INVOCACIÓN (AR)
   ========================================================== */
.invocacion {
  position: relative;
  padding: 84px 18px 70px;
  color: #F1EEFF;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, #34288A 0%, var(--noche-2) 38%, var(--noche) 80%);
  border-bottom: var(--borde) solid var(--tinta);
  overflow: hidden;
  transition: background 1.2s ease;
}
.invocacion__cielo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .85;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff, transparent),
    radial-gradient(1px 1px at 24% 64%, #fff, transparent),
    radial-gradient(2px 2px at 38% 12%, #FFE9A8, transparent),
    radial-gradient(1px 1px at 52% 36%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 66% 20%, #fff, transparent),
    radial-gradient(1px 1px at 78% 58%, #fff, transparent),
    radial-gradient(2px 2px at 88% 14%, #CFE7FF, transparent),
    radial-gradient(1px 1px at 92% 80%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 6% 86%, #fff, transparent);
  background-size: 420px 420px;
  animation: titilar 3.5s ease-in-out infinite alternate;
}
body.invocado .invocacion {
  background: radial-gradient(ellipse at 50% 10%, #1F6B45 0%, #0C2E21 42%, #030C08 85%);
}
body.invocado .invocacion__cielo { animation: titilar .9s ease-in-out infinite alternate; }

.invocacion__contenido { position: relative; max-width: 920px; margin: 0 auto; }
.invocacion__intro { max-width: 48ch; margin: 0 auto 1.6rem; font-weight: 700; color: #DCD6FF; }

.pasos {
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
  padding: 0;
  text-align: left;
}
.pasos li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .06);
  border: 2px solid rgba(255, 255, 255, .18);
  border-radius: 14px;
}
.pasos p { margin: 0; font-size: .98rem; line-height: 1.4; }
.pasos strong { color: var(--amarillo); }
.pasos__num {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: none;
  font-family: var(--f-display);
  color: var(--tinta);
  background: radial-gradient(circle at 35% 30%, #FFE2A0, #FF8A00 55%, #C44B00);
  border: 3px solid var(--tinta);
  border-radius: 50%;
}

.escenario {
  position: relative;
  height: min(64vh, 540px);
  min-height: 360px;
  max-width: 880px;
  margin: 30px auto 26px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 22% at 50% 64%, rgba(255, 150, 30, .32), transparent 70%),
    radial-gradient(circle at 50% 38%, #2A45A8, #101748 72%);
  border: var(--borde) solid var(--tinta);
  border-radius: 26px;
  box-shadow: 10px 10px 0 #000, 0 0 70px rgba(60, 123, 255, .35);
}
body.invocado .escenario { box-shadow: 10px 10px 0 #000, 0 0 90px rgba(69, 242, 122, .45); }

.escenario model-viewer {
  display: block;
  width: 100%;
  height: 100%;
  background: transparent;
  --poster-color: transparent;
  --progress-bar-color: transparent;
}
.escenario__cerrar, .escenario__aviso { display: none; }

.escenario.pantalla-completa {
  position: fixed;
  inset: 0;
  z-index: 90;
  height: 100%;
  min-height: 0;
  max-width: none;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  animation: abrir-3d .45s cubic-bezier(.2, 1.2, .4, 1) both;
}
.escenario.pantalla-completa .escenario__cerrar {
  position: absolute;
  top: max(14px, env(safe-area-inset-top));
  right: 14px;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--tinta);
  background: #fff;
  border: 3px solid var(--tinta);
  border-radius: 50%;
  box-shadow: 3px 3px 0 var(--tinta);
  cursor: pointer;
}
.escenario.pantalla-completa .escenario__aviso:not(:empty) {
  position: absolute;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 5;
  display: block;
  width: min(92%, 520px);
  margin: 0;
  padding: 10px 16px;
  translate: -50% 0;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  background: rgba(7, 8, 26, .82);
  border: 2px solid rgba(255, 255, 255, .25);
  border-radius: 14px;
}

/* barra de carga del modelo */
.mv-carga {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: min(60%, 260px);
  height: 12px;
  translate: -50% 0;
  background: rgba(255, 255, 255, .15);
  border: 2px solid var(--tinta);
  border-radius: 99px;
  overflow: hidden;
  transition: opacity .4s ease;
}
.mv-carga span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--amarillo), var(--naranja));
  transition: width .2s ease;
}
.mv-carga.lista { opacity: 0; }

/* etiqueta flotante sobre el modelo */
.etiqueta-3d {
  padding: .45em .9em;
  font-family: var(--f-display);
  font-size: clamp(.8rem, 3.2vw, 1rem);
  white-space: nowrap;
  color: var(--tinta);
  background: var(--amarillo);
  border: 3px solid var(--tinta);
  border-radius: 999px;
  box-shadow: 3px 3px 0 var(--tinta);
  pointer-events: none;
  transform: translateY(-50%);
}
.escenario.pantalla-completa .etiqueta-3d { display: none; }

/* ---------- capas dentro de la sesión AR ---------- */
.ar-guia, .ar-perdido, .ar-banner, .ar-confeti, .ar-musica { display: none; }

model-viewer[ar-status="session-started"] .ar-guia {
  position: absolute;
  left: 50%;
  bottom: 14%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(86%, 380px);
  translate: -50% 0;
  text-align: center;
}
.ar-guia p {
  margin: 0;
  padding: 10px 16px;
  font-weight: 900;
  line-height: 1.35;
  color: #fff;
  background: rgba(7, 8, 26, .78);
  border: 2px solid rgba(255, 255, 255, .3);
  border-radius: 16px;
}
.ar-guia__radar {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 3px solid rgba(160, 255, 190, .9);
  background:
    radial-gradient(circle, transparent 0 30%, rgba(160, 255, 190, .5) 31% 32%, transparent 33% 62%, rgba(160, 255, 190, .5) 63% 64%, transparent 65%),
    conic-gradient(from 0deg, rgba(69, 242, 122, .7), transparent 30%);
  animation: girar 1.6s linear infinite;
}

model-viewer[ar-tracking="not-tracking"] .ar-perdido {
  position: absolute;
  left: 50%;
  top: 45%;
  display: block;
  width: min(84%, 340px);
  margin: 0;
  padding: 12px 16px;
  translate: -50% 0;
  font-weight: 900;
  text-align: center;
  color: var(--tinta);
  background: var(--amarillo);
  border: 3px solid var(--tinta);
  border-radius: 14px;
}

model-viewer[ar-status="object-placed"] .ar-banner,
.escenario.pantalla-completa .ar-banner {
  position: absolute;
  left: 50%;
  top: calc(max(14px, env(safe-area-inset-top)) + 58px);
  display: block;
  width: min(88%, 460px);
  translate: -50% 0;
  text-align: center;
  pointer-events: none;
  animation: aparicion-banner .8s cubic-bezier(.2, 1.6, .35, 1) both;
}
.ar-banner__titulo {
  display: inline-block;
  margin: 0;
  padding: .45em .9em;
  font-family: var(--f-display);
  font-size: clamp(1.05rem, 5vw, 1.6rem);
  line-height: 1.1;
  color: #fff;
  text-shadow: 2px 2px 0 var(--tinta);
  background: linear-gradient(180deg, #FFB23F, var(--naranja-2));
  border: 3px solid var(--tinta);
  border-radius: 14px;
  box-shadow: 4px 4px 0 var(--tinta);
  rotate: -2deg;
}
.ar-banner__sub {
  display: inline-block;
  margin: 8px 0 0;
  padding: .3em .8em;
  font-family: var(--f-mono);
  font-size: .95rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--verde);
  background: rgba(7, 8, 26, .8);
  border-radius: 8px;
}

model-viewer[ar-status="object-placed"] .ar-confeti,
.escenario.pantalla-completa .ar-confeti {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  pointer-events: none;
}
.ar-confeti i {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 16px;
  border: 1.5px solid var(--tinta);
  border-radius: 2px;
  animation: confeti var(--t, 3s) var(--r, 0s) cubic-bezier(.25, .6, .5, 1) both;
}

model-viewer[ar-status="session-started"] .ar-musica,
model-viewer[ar-status="object-placed"] .ar-musica {
  position: absolute;
  right: 16px;
  bottom: max(20px, env(safe-area-inset-bottom));
  display: grid;
}

/* ---------- botón flotante de música ---------- */
.musica, .ar-musica {
  place-items: center;
  width: 56px;
  height: 56px;
  padding: 0;
  background: var(--naranja);
  border: 3px solid var(--tinta);
  border-radius: 50%;
  box-shadow: 4px 4px 0 var(--tinta);
  cursor: pointer;
}
.musica {
  position: fixed;
  right: 16px;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 80;
  display: grid;
  animation: entrar-abajo .5s cubic-bezier(.2, 1.4, .4, 1) both;
}
.musica[hidden] { display: none; }
body.modo-3d .musica { z-index: 95; bottom: max(84px, env(safe-area-inset-bottom)); }
.icono-musica { display: flex; align-items: flex-end; gap: 3px; height: 22px; }
.icono-musica i {
  width: 4px;
  height: 100%;
  background: var(--tinta);
  border-radius: 2px;
  transform-origin: bottom;
  transform: scaleY(.3);
}
.sonando .icono-musica i { animation: ecualizador .9s ease-in-out infinite; }
.sonando .icono-musica i:nth-child(2) { animation-delay: -.3s; }
.sonando .icono-musica i:nth-child(3) { animation-delay: -.6s; }
.sonando .icono-musica i:nth-child(4) { animation-delay: -.15s; }

/* ---------- QR y compatibilidad ---------- */
.invocacion__acciones { display: flex; justify-content: center; }
.qr {
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 520px;
  margin: 30px auto 0;
  padding: 16px;
  text-align: left;
  color: var(--tinta);
  background: var(--crema);
  border: 3px solid var(--tinta);
  border-radius: 18px;
  box-shadow: 6px 6px 0 #000;
}
.qr[hidden] { display: none; }
.qr p { margin: 0; font-weight: 700; font-size: .95rem; }
.qr__codigo { width: 120px; flex: none; background: #fff; padding: 4px; border: 2px solid var(--tinta); }
.qr__codigo svg { width: 100%; height: auto; }
.compat { max-width: 52ch; margin: 22px auto 0; font-size: .85rem; color: #B9B3E6; }
body.invocado .compat { color: #A6D9BC; }

/* ==========================================================
   MENSAJE
   ========================================================== */
.bloque--carta { padding-bottom: 96px; }
.carta { position: relative; max-width: 720px; margin: 0 auto; text-align: center; }
.globo {
  position: relative;
  margin: 0 auto;
  padding: 30px 26px 26px;
  text-align: left;
  background: #fff;
  border: var(--borde) solid var(--tinta);
  border-radius: 34px;
  box-shadow: 10px 10px 0 var(--tinta);
}
.globo::before, .globo::after {
  content: "";
  position: absolute;
  clip-path: polygon(0 0, 100% 0, 18% 100%);
}
.globo::before { left: 70%; bottom: -48px; width: 48px; height: 44px; background: var(--tinta); }
.globo::after { left: calc(70% + 5px); bottom: -32px; width: 44px; height: 32px; background: #fff; }
.globo__titulo {
  margin: 0 0 .5rem;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.8rem, 7vw, 2.6rem);
  line-height: 1.05;
  color: var(--naranja-2);
  text-shadow: 3px 3px 0 var(--tinta);
}
.globo p { margin: 0 0 .9rem; }
.globo p:last-child { margin-bottom: 0; }
.carta__firma { margin: 56px 0 0; font-size: 1.05rem; text-align: right; padding-right: 8%; }
.carta__firma strong { font-family: var(--f-pincel); font-weight: 400; font-size: 1.5rem; color: var(--azul); }
.sfx--waku {
  left: -4px;
  bottom: -6px;
  font-size: clamp(1.6rem, 7vw, 2.6rem);
  color: var(--naranja);
  text-shadow: var(--contorno);
  rotate: -10deg;
}

/* ---------- pie ---------- */
.pie {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  align-items: center;
  justify-content: center;
  padding: 26px 18px calc(26px + env(safe-area-inset-bottom));
  font-size: .9rem;
  color: var(--papel);
  background: var(--tinta);
  text-align: center;
}
.pie p { margin: 0; }
.pie strong { color: var(--amarillo); }
.pie a { font-weight: 900; color: var(--amarillo); }

/* ---------- avisos y relámpago ---------- */
.aviso {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 120;
  width: max-content;
  max-width: min(90vw, 460px);
  padding: 12px 18px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  color: #fff;
  background: var(--tinta);
  border: 3px solid var(--amarillo);
  border-radius: 16px;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .35);
  translate: -50% 160%;
  opacity: 0;
  transition: translate .45s cubic-bezier(.2, 1.3, .4, 1), opacity .3s ease;
  pointer-events: none;
}
.aviso.visible { translate: -50% 0; opacity: 1; }
.aviso:empty { display: none; }

.relampago {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}
.relampago.activo { animation: relampago 1.1s ease-out both; }

/* ---------- aparición al hacer scroll ---------- */
.revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, 1.2, .4, 1); }
.revelar.visible { opacity: 1; transform: none; }

/* ==========================================================
   ANIMACIONES
   ========================================================== */
@keyframes girar { to { rotate: 360deg; } }
@keyframes latido { 0%, 100% { scale: 1; opacity: .95; } 50% { scale: 1.07; opacity: 1; } }
@keyframes flotar {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-16px) rotate(8deg); }
}
@keyframes aparicion-24 {
  0% { opacity: 0; transform: scale(.2) rotate(-12deg); }
  60% { opacity: 1; transform: scale(1.12) rotate(3deg); }
  100% { opacity: 1; transform: none; }
}
@keyframes entrar-arriba { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: none; } }
@keyframes entrar-abajo { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
@keyframes entrar-izquierda { from { opacity: 0; transform: translateX(-60px) skewX(12deg); } to { opacity: 1; transform: none; } }
@keyframes entrar-derecha { from { opacity: 0; transform: translateX(60px) skewX(-12deg); } to { opacity: 1; transform: none; } }
@keyframes golpe {
  0%, 70%, 100% { scale: 1; }
  78% { scale: 1.35; }
  86% { scale: .92; }
}
@keyframes pulso-ki {
  0%, 100% { box-shadow: 6px 6px 0 var(--tinta), 0 0 0 0 rgba(143, 216, 255, .75); }
  50% { box-shadow: 6px 6px 0 var(--tinta), 0 0 0 12px rgba(143, 216, 255, 0); }
}
@keyframes brillo { 0% { left: -40%; } 45%, 100% { left: 130%; } }
@keyframes temblar {
  0% { translate: calc(var(--temblor) * 4px) calc(var(--temblor) * -3px); }
  50% { translate: calc(var(--temblor) * -4px) calc(var(--temblor) * 2px); }
  100% { translate: calc(var(--temblor) * 3px) calc(var(--temblor) * 3px); }
}
@keyframes parpadeo { 50% { opacity: .35; } }
@keyframes estallido {
  0% { opacity: 0; scale: .3; }
  40% { opacity: 1; scale: 1.25; }
  100% { opacity: 1; scale: 1; }
}
@keyframes titilar { from { opacity: .45; } to { opacity: .95; } }
@keyframes abrir-3d { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: none; } }
@keyframes aparicion-banner {
  0% { opacity: 0; scale: .3; }
  70% { opacity: 1; scale: 1.08; }
  100% { opacity: 1; scale: 1; }
}
@keyframes confeti {
  0% { transform: translate3d(0, 0, 0) rotate(0); opacity: 1; }
  100% { transform: translate3d(var(--dx, 0px), 110vh, 0) rotate(var(--giro, 540deg)); opacity: .9; }
}
@keyframes ecualizador { 0%, 100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
@keyframes relampago {
  0% { opacity: 0; }
  8% { opacity: .95; }
  16% { opacity: .1; }
  24% { opacity: .8; }
  100% { opacity: 0; }
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (min-width: 720px) {
  .portada { padding-top: 120px; }
  .portada__cabecera { left: 32px; right: 32px; top: 26px; }
  .portada__vertical { right: 34px; top: 130px; }
  .deseos li { flex-basis: 204px; }
  .pasos { grid-template-columns: repeat(3, 1fr); }
  .pasos li { flex-direction: column; align-items: flex-start; }
  .marco { padding: 56px 48px 44px; }
  .flota--a { left: 12%; }
  .flota--c { left: 16%; }
}

@media (max-width: 380px) {
  .flota--b, .flota--d { display: none; }
  .deseo { min-height: 250px; }
  .deseo__reverso { font-size: .88rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }
  .numero__aura { filter: none; }
}