/* =========================================================
   COOL PARTY DRINKS 2026 — efectos.css
   Efectos activables desde el panel. Reinterpretados para la
   marca (no son copias de las referencias).
   Regla: solo transform / opacity / filter. Nada de layout
   animado, nada de partículas sueltas sin control.
   ========================================================= */

/* =========================================================
   1) TOGGLE «ACTIVAR AMBIENTE»
   ========================================================= */

/* --- Neón: el núcleo enciende como letrero con microfallo --- */
.fx-amb-neon .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: var(--cyan); opacity: 1;
  box-shadow: 0 0 10px var(--cyan), 0 0 24px rgba(35,231,255,.6);
  animation: fx-neon-enciende .6s ease;
}
.fx-amb-neon .btn-ambiente[aria-pressed="true"] { border-color: var(--cyan); }
@keyframes fx-neon-enciende {
  0% { opacity: .2; } 30% { opacity: 1; } 45% { opacity: .35; }
  60% { opacity: 1; } 75% { opacity: .6; } 100% { opacity: 1; }
}

/* --- Pour: el botón se llena como un vaso de la barra --- */
.fx-amb-pour .btn-ambiente { isolation: isolate; }
.fx-amb-pour .btn-ambiente::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(35,231,255,.32), rgba(255,69,211,.28));
  transform: translateY(100%);
  transition: transform .7s cubic-bezier(.7, 0, .2, 1);
  will-change: transform;
}
.fx-amb-pour .btn-ambiente[aria-pressed="true"]::before { transform: translateY(0); }
.fx-amb-pour .btn-ambiente[aria-pressed="true"] { border-color: var(--cyan); }
.fx-amb-pour .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: var(--tinta); opacity: 1; box-shadow: 0 0 10px rgba(255,255,255,.8);
}

/* --- Gravity: gotas que caen dentro del botón (3 nada más) --- */
.fx-amb-gravity .btn-ambiente { isolation: isolate; }
.fx-amb-gravity .btn-ambiente::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background:
    radial-gradient(3px 4px at 22% 0%, var(--cyan), transparent 60%),
    radial-gradient(3px 4px at 54% 0%, var(--magenta), transparent 60%),
    radial-gradient(3px 4px at 80% 0%, var(--violeta), transparent 60%);
  transition: opacity .3s ease;
  will-change: transform, opacity;
}
.fx-amb-gravity .btn-ambiente[aria-pressed="true"]::after {
  opacity: .9; animation: fx-gravity-cae 2.6s linear infinite;
}
.fx-amb-gravity .btn-ambiente[aria-pressed="true"] { border-color: var(--cyan); }
.fx-amb-gravity .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: var(--cyan); opacity: 1; box-shadow: 0 0 10px var(--cyan);
}
@keyframes fx-gravity-cae {
  0% { transform: translateY(-40%); opacity: 0; }
  25% { opacity: .9; }
  100% { transform: translateY(140%); opacity: 0; }
}

/* Simple: sin adornos, solo el estado encendido */
.fx-amb-simple .btn-ambiente[aria-pressed="true"] { border-color: var(--cyan); }
.fx-amb-simple .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: var(--cyan); opacity: 1; box-shadow: 0 0 10px var(--cyan);
}

/* =========================================================
   2) BOTONES PRINCIPALES (CTAs)
   ========================================================= */

/* --- Ripple: onda desde el punto que tocas --- */
.fx-cta-ripple .efecto-onda:not([data-fx]) .onda {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: rgba(238,241,255,.35);
  transform: scale(0); opacity: .7;
  animation: fx-onda .5s ease-out forwards;
  will-change: transform, opacity;
}
@keyframes fx-onda { to { transform: scale(3); opacity: 0; } }

/* --- Lantern: halo que sigue el dedo o el cursor --- */
.fx-cta-lantern .efecto-onda:not([data-fx]) { isolation: isolate; }
.fx-cta-lantern .efecto-onda:not([data-fx])::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(120px circle at var(--fx-x, 50%) var(--fx-y, 50%),
              rgba(35,231,255,.35), transparent 65%);
  transition: opacity .3s ease;
}
.fx-cta-lantern .efecto-onda:not([data-fx]):hover::before,
.fx-cta-lantern .efecto-onda:not([data-fx]):focus-visible::before { opacity: 1; }

/* --- Heat: brillo térmico, guiño a las bebidas humeantes --- */
.fx-cta-heat .efecto-onda:not([data-fx]) { isolation: isolate; }
.fx-cta-heat .efecto-onda:not([data-fx])::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: linear-gradient(100deg, rgba(255,69,211,.32), rgba(255,138,0,.24), rgba(139,92,255,.3));
  transition: opacity .45s ease;
}
.fx-cta-heat .efecto-onda:not([data-fx]):hover::before,
.fx-cta-heat .efecto-onda:not([data-fx]):focus-visible::before { opacity: 1; }
.fx-cta-heat .efecto-onda:not([data-fx]):hover { box-shadow: 0 0 26px rgba(255,105,180,.35); }

/* --- Helix: hilos tecnológicos que se cruzan --- */
.fx-cta-helix .efecto-onda:not([data-fx]) { isolation: isolate; }
.fx-cta-helix .efecto-onda:not([data-fx])::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background:
    repeating-linear-gradient(72deg, rgba(35,231,255,.22) 0 2px, transparent 2px 12px),
    repeating-linear-gradient(-72deg, rgba(255,69,211,.18) 0 2px, transparent 2px 12px);
  transition: opacity .4s ease, transform .8s ease;
  will-change: transform, opacity;
}
.fx-cta-helix .efecto-onda:not([data-fx]):hover::before,
.fx-cta-helix .efecto-onda:not([data-fx]):focus-visible::before { opacity: 1; transform: translateX(12px); }

/* =========================================================
   3) TARJETAS DEL HOME
   ========================================================= */

/* Elevar (por defecto): sube y toma el color de su acento */
.fx-card-elevar .tarjeta:hover,
.fx-card-elevar .tarjeta:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 34px rgba(0,0,0,.5), 0 0 20px color-mix(in srgb, var(--acento) 30%, transparent);
}

/* Escáner: una línea de luz recorre la tarjeta, como el LED de la barra */
.fx-card-escaner .tarjeta { overflow: hidden; }
.fx-card-escaner .tarjeta::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 40%;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--acento) 22%, transparent), transparent);
  transform: translateY(-120%); opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
  will-change: transform, opacity;
}
.fx-card-escaner .tarjeta:hover::after,
.fx-card-escaner .tarjeta:focus-visible::after {
  opacity: 1; animation: fx-escaner 1.1s ease-in-out;
}
@keyframes fx-escaner { to { transform: translateY(320%); } }

/* Borde vivo: el contorno se enciende progresivamente */
.fx-card-borde .tarjeta {
  transition: box-shadow .35s ease, border-color .35s ease, transform .35s ease;
}
.fx-card-borde .tarjeta:hover,
.fx-card-borde .tarjeta:focus-visible {
  border-color: var(--acento);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--acento) 60%, transparent),
    0 0 24px color-mix(in srgb, var(--acento) 35%, transparent);
}

/* Simple: sin movimiento, solo cambio de borde */
.fx-card-simple .tarjeta:hover { border-color: var(--acento); transform: none; }

/* =========================================================
   4) ACCESO AL PANEL (login premium)
   ========================================================= */
.login-premium { width: 100%; max-width: 880px; padding: 0; overflow: hidden; }
.login-rejilla { display: grid; grid-template-columns: 1fr; }
.login-forma { padding: 34px 28px; }
.login-lateral {
  display: none;
  padding: 40px 30px;
  background: linear-gradient(150deg, rgba(35,231,255,.22), rgba(139,92,255,.28) 45%, rgba(255,69,211,.26));
  position: relative; overflow: hidden;
}
.login-lateral::after {
  content: ""; position: absolute; inset: -30%;
  background: radial-gradient(closest-side, rgba(255,255,255,.18), transparent 70%);
  animation: fx-aurora 12s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes fx-aurora { to { transform: translate3d(12%, -8%, 0) scale(1.15); } }
.login-lateral h2 { color: #fff; font-size: 1.5rem; margin-bottom: 10px; text-transform: none; letter-spacing: .01em; }
.login-lateral p { color: rgba(255,255,255,.86); font-size: .88rem; line-height: 1.6; position: relative; z-index: 1; }
.login-lateral .marca-mini { color: rgba(255,255,255,.9); }

@media (min-width: 760px) {
  .login-rejilla { grid-template-columns: 1.1fr .9fr; align-items: stretch; }
  .login-lateral { display: flex; flex-direction: column; justify-content: center; }
}

/* =========================================================
   5) ZONA DE ARRASTRE DE ARCHIVOS (panel → Medios)
   ========================================================= */
.zona-drop {
  display: grid; place-items: center; gap: 10px;
  padding: 30px 20px; margin: 10px 0 16px;
  border: 1px dashed var(--linea); border-radius: 16px;
  background: rgba(5,6,13,.6);
  text-align: center; cursor: pointer;
  transition: border-color .25s ease, background .25s ease, transform .2s ease;
}
.zona-drop:hover, .zona-drop:focus-within { border-color: var(--cyan); }
.zona-drop.arrastrando {
  border-color: var(--cyan); background: rgba(35,231,255,.08);
  transform: scale(1.01);
  box-shadow: 0 0 26px rgba(35,231,255,.22) inset;
}
.zona-drop-icono {
  width: 46px; height: 46px; border-radius: 14px;
  border: 1px solid var(--linea); display: grid; place-items: center;
  color: var(--cyan); font-size: 1.3rem;
  transition: transform .3s ease;
}
.zona-drop.arrastrando .zona-drop-icono { transform: translateY(-4px); }
.zona-drop p { color: var(--tinta-suave); font-size: .85rem; }
.zona-drop small { color: var(--tinta-suave); opacity: .8; font-size: .72rem; }

.barra-progreso {
  width: 100%; height: 6px; border-radius: 999px;
  background: rgba(255,255,255,.08); overflow: hidden; margin-top: 10px;
}
.barra-progreso span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform-origin: left;
  transition: width .2s linear;
}
.subida-estado { font-size: .8rem; color: var(--tinta-suave); margin-top: 8px; }
.subida-estado.ok { color: var(--verde); }
.subida-estado.error { color: var(--magenta); }

/* =========================================================
   6) CARRUSEL DE TEMÁTICAS (cards con avance automático)
   ========================================================= */
.carrusel { position: relative; margin-top: 18px; }
.carrusel-pista { display: grid; }
.carrusel .seccion {
  grid-area: 1 / 1;
  opacity: 0; transform: translateY(10px) scale(.99);
  transition: opacity .55s ease, transform .55s ease;
  pointer-events: none;
  will-change: transform, opacity;
}
.carrusel .seccion.activa { opacity: 1; transform: none; pointer-events: auto; }
.carrusel-controles { display: flex; gap: 8px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }
.carrusel-punto {
  width: 34px; height: 5px; border-radius: 999px; border: 0; cursor: pointer;
  background: rgba(255,255,255,.16); padding: 0; overflow: hidden; position: relative;
}
.carrusel-punto[aria-selected="true"] { background: rgba(255,255,255,.28); }
.carrusel-punto[aria-selected="true"]::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform-origin: left; transform: scaleX(0);
  animation: fx-progreso var(--fx-duracion, 5s) linear forwards;
}
.carrusel.pausado .carrusel-punto::after { animation-play-state: paused; }
@keyframes fx-progreso { to { transform: scaleX(1); } }

/* =========================================================
   Accesibilidad: si el visitante pide menos movimiento,
   todos los efectos se apagan sin romper la interfaz.
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .fx-amb-pour .btn-ambiente::before,
  .fx-amb-gravity .btn-ambiente::after,
  .fx-card-escaner .tarjeta::after,
  .login-lateral::after,
  .carrusel-punto::after { animation: none !important; transition: none !important; }
  .carrusel .seccion { opacity: 1; transform: none; pointer-events: auto; }
  .carrusel-pista { display: grid; gap: 12px; grid-template-columns: 1fr; }
  .carrusel .seccion { grid-area: auto; }
}

/* =========================================================
   R5 — EFECTOS ADICIONALES
   Recordatorio de peso: todo este archivo comprimido ronda
   los 4 KB. Tener muchos efectos disponibles NO cuesta
   rendimiento; solo se ejecuta el que esté activo.
   ========================================================= */

/* --- Ambiente: Fuse (estela de mecha) --- */
.fx-amb-fuse .btn-ambiente { isolation: isolate; }
.fx-amb-fuse .btn-ambiente::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(255,138,0,.5), rgba(255,69,211,.4), transparent);
  transform: translateX(-100%);
  transition: opacity .2s ease;
  will-change: transform, opacity;
}
.fx-amb-fuse .btn-ambiente[aria-pressed="true"]::before {
  opacity: 1; animation: fx-mecha 1.1s ease-out;
}
.fx-amb-fuse .btn-ambiente[aria-pressed="true"] { border-color: #ff8a00; }
.fx-amb-fuse .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: #ff8a00; opacity: 1; box-shadow: 0 0 12px #ff8a00;
}
@keyframes fx-mecha { to { transform: translateX(100%); } }

/* --- Ambiente: Ink (la luz se difunde) --- */
.fx-amb-ink .btn-ambiente { isolation: isolate; }
.fx-amb-ink .btn-ambiente::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle at 18% 50%, rgba(139,92,255,.55), rgba(35,231,255,.3) 45%, transparent 70%);
  transform: scale(0); opacity: 0; transform-origin: 18% 50%;
  transition: transform .8s cubic-bezier(.4,0,.2,1), opacity .5s ease;
  will-change: transform, opacity;
}
.fx-amb-ink .btn-ambiente[aria-pressed="true"]::before { transform: scale(2.2); opacity: 1; }
.fx-amb-ink .btn-ambiente[aria-pressed="true"] { border-color: var(--violeta); }
.fx-amb-ink .btn-ambiente[aria-pressed="true"] .ambiente-nucleo {
  background: var(--violeta); opacity: 1; box-shadow: 0 0 12px var(--violeta);
}

/* --- CTA: Frost (escarcha que se despeja) --- */
.fx-cta-frost .efecto-onda:not([data-fx]) { isolation: isolate; }
.fx-cta-frost .efecto-onda:not([data-fx])::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    repeating-linear-gradient(115deg, rgba(255,255,255,.16) 0 1px, transparent 1px 7px),
    linear-gradient(160deg, rgba(35,231,255,.3), rgba(255,255,255,.12));
  opacity: .55;
  transition: opacity .55s ease, transform .55s ease;
}
.fx-cta-frost .efecto-onda:not([data-fx]):hover::before,
.fx-cta-frost .efecto-onda:not([data-fx]):focus-visible::before { opacity: 0; transform: scale(1.06); }
.fx-cta-frost .efecto-onda:not([data-fx]):hover { box-shadow: 0 0 22px rgba(35,231,255,.35); }

/* --- CTA: Stretch (se estira al tocarlo) --- */
.fx-cta-stretch .efecto-onda:not([data-fx]) {
  transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease;
  will-change: transform;
}
.fx-cta-stretch .efecto-onda:not([data-fx]):hover,
.fx-cta-stretch .efecto-onda:not([data-fx]):focus-visible { transform: scaleX(1.05) scaleY(.96); }
.fx-cta-stretch .efecto-onda:not([data-fx]):active { transform: scaleX(.97) scaleY(1.03); }

/* --- CTA: Peel (la capa superior se retira) --- */
.fx-cta-peel .efecto-onda:not([data-fx]) { isolation: isolate; }
.fx-cta-peel .efecto-onda:not([data-fx])::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, rgba(255,69,211,.28), rgba(139,92,255,.3));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  transition: clip-path .6s cubic-bezier(.7,0,.2,1);
  will-change: clip-path;
}
.fx-cta-peel .efecto-onda:not([data-fx]):hover::before,
.fx-cta-peel .efecto-onda:not([data-fx]):focus-visible::before {
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
}

/* --- Tarjetas: Zoom (la foto se acerca) --- */
.fx-card-zoom .tarjeta { overflow: hidden; }
.fx-card-zoom .tarjeta .tarjeta-media img {
  transition: transform .7s cubic-bezier(.2,0,.2,1);
  will-change: transform;
}
.fx-card-zoom .tarjeta:hover .tarjeta-media img,
.fx-card-zoom .tarjeta:focus-visible .tarjeta-media img { transform: scale(1.08); }
.fx-card-zoom .tarjeta:hover { border-color: var(--acento); }

/* --- Tarjetas: Tilt (se inclina levemente) --- */
.fx-card-tilt .tarjeta {
  transition: transform .35s cubic-bezier(.2,0,.2,1), box-shadow .35s ease;
  will-change: transform;
}
.fx-card-tilt .tarjeta:hover,
.fx-card-tilt .tarjeta:focus-visible {
  transform: perspective(700px) rotateX(4deg) rotateY(-3deg) translateY(-3px);
  box-shadow: 0 16px 38px rgba(0,0,0,.55), 0 0 20px color-mix(in srgb, var(--acento) 28%, transparent);
}

/* --- Menú: Cortina (los enlaces caen en cascada) --- */
.fx-menu-cortina .menu-capa li {
  opacity: 0; transform: translateY(-8px);
  animation: fx-cae .34s ease forwards;
  will-change: transform, opacity;
}
.fx-menu-cortina .menu-capa li:nth-child(1) { animation-delay: .02s; }
.fx-menu-cortina .menu-capa li:nth-child(2) { animation-delay: .05s; }
.fx-menu-cortina .menu-capa li:nth-child(3) { animation-delay: .08s; }
.fx-menu-cortina .menu-capa li:nth-child(4) { animation-delay: .11s; }
.fx-menu-cortina .menu-capa li:nth-child(5) { animation-delay: .14s; }
.fx-menu-cortina .menu-capa li:nth-child(6) { animation-delay: .17s; }
.fx-menu-cortina .menu-capa li:nth-child(n+7) { animation-delay: .2s; }
@keyframes fx-cae { to { opacity: 1; transform: none; } }

/* --- Menú: Burbuja (indicador que sigue al enlace) --- */
.fx-menu-burbuja .menu-capa a {
  position: relative; padding: 4px 2px;
}
.fx-menu-burbuja .menu-capa a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.fx-menu-burbuja .menu-capa a:hover::after,
.fx-menu-burbuja .menu-capa a:focus-visible::after { transform: scaleX(1); }

/* =========================================================
   Medidor de fuerza de contraseña (panel)
   Es una AYUDA visual. La regla real la aplica el servidor.
   ========================================================= */
.medidor-clave { margin: -6px 0 16px; }
.medidor-barras { display: flex; gap: 5px; margin-bottom: 7px; }
.medidor-barras span {
  flex: 1; height: 5px; border-radius: 999px;
  background: rgba(255,255,255,.1);
  transition: background .3s ease;
}
.medidor-clave[data-nivel="1"] .medidor-barras span:nth-child(-n+1) { background: #ff4d6d; }
.medidor-clave[data-nivel="2"] .medidor-barras span:nth-child(-n+2) { background: #ff8a00; }
.medidor-clave[data-nivel="3"] .medidor-barras span:nth-child(-n+3) { background: #ffe86d; }
.medidor-clave[data-nivel="4"] .medidor-barras span { background: var(--verde); }
.medidor-texto { font-size: .78rem; color: var(--tinta-suave); line-height: 1.5; }
.medidor-clave[data-nivel="4"] .medidor-texto { color: var(--verde); }

.fila-clave { display: flex; gap: 8px; align-items: flex-end; margin-bottom: 14px; }
.fila-clave label { flex: 1; margin-bottom: 0; }
.btn-ojo {
  background: rgba(5,6,13,.8); border: 1px solid var(--linea); color: var(--tinta-suave);
  border-radius: 10px; padding: 11px 14px; font: inherit; cursor: pointer; line-height: 1;
}
.btn-ojo:hover { border-color: var(--cyan); color: var(--tinta); }

@media (prefers-reduced-motion: reduce) {
  .fx-amb-fuse .btn-ambiente::before,
  .fx-menu-cortina .menu-capa li { animation: none !important; opacity: 1 !important; transform: none !important; }
  .fx-card-tilt .tarjeta:hover { transform: none; }
}


/* =========================================================
   R7 PREVIEW — CTA individual + efectos adicionales
   Un [data-fx] gana sobre el efecto global del body.
   ========================================================= */
.efecto-onda { position: relative; overflow: hidden; }
[data-fx="shimmer"]::after { content:""; position:absolute; inset:-40% -80%; pointer-events:none; background:linear-gradient(105deg,transparent 42%,rgba(255,255,255,.55) 50%,transparent 58%); transform:translateX(-55%) rotate(8deg); transition:transform .7s ease; }
[data-fx="shimmer"]:hover::after,[data-fx="shimmer"]:focus-visible::after{transform:translateX(55%) rotate(8deg)}
[data-fx="pulse"]:hover,[data-fx="pulse"]:focus-visible{animation:fx-pulse-neon 1.15s ease-in-out infinite alternate}
@keyframes fx-pulse-neon{to{filter:brightness(1.13);box-shadow:0 0 22px rgba(35,231,255,.25)}}
[data-fx="pop"]:active{transform:scale(.95)}
[data-fx="pop"]{transition:transform .22s cubic-bezier(.2,.8,.2,1.4)}
[data-fx="glitch"]:hover,[data-fx="glitch"]:focus-visible{animation:fx-glitch .28s steps(2,end) 1}
@keyframes fx-glitch{25%{transform:translateX(2px);filter:hue-rotate(24deg)}50%{transform:translateX(-2px)}75%{transform:translateY(1px);filter:hue-rotate(-18deg)}}
[data-fx="magnet"]{transition:transform .18s ease-out,box-shadow .25s ease;will-change:transform}
[data-fx="ripple"] .onda{position:absolute;border-radius:50%;pointer-events:none;background:rgba(238,241,255,.35);transform:scale(0);opacity:.7;animation:fx-onda .5s ease-out forwards}
[data-fx="lantern"]{isolation:isolate}
[data-fx="lantern"]::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;background:radial-gradient(120px circle at var(--fx-x,50%) var(--fx-y,50%),rgba(35,231,255,.35),transparent 65%);transition:opacity .3s ease}
[data-fx="lantern"]:hover::before,[data-fx="lantern"]:focus-visible::before{opacity:1}
[data-fx="heat"]:hover,[data-fx="heat"]:focus-visible{box-shadow:0 0 26px rgba(255,105,180,.35);filter:saturate(1.08)}
[data-fx="stretch"]:hover,[data-fx="stretch"]:focus-visible{transform:scaleX(1.05) scaleY(.96)}
[data-fx="stretch"]:active{transform:scaleX(.97) scaleY(1.03)}
[data-fx="frost"]:hover,[data-fx="frost"]:focus-visible{box-shadow:0 0 22px rgba(35,231,255,.35);filter:brightness(1.08)}
[data-fx="helix"]:hover,[data-fx="helix"]:focus-visible{filter:hue-rotate(12deg) brightness(1.08)}
[data-fx="peel"]:hover,[data-fx="peel"]:focus-visible{filter:contrast(1.08)}

/* Capa estacional: pointer-events none, contenida y con límite de partículas. */
.cpd-season-layer{position:fixed;inset:0;z-index:80;overflow:hidden;pointer-events:none;contain:strict}
.cpd-season-particle{position:absolute;top:-12vh;left:var(--x);font-size:var(--s);opacity:var(--o);transform:translate3d(0,-15vh,0) rotate(0deg);animation:cpd-fall var(--d) linear var(--delay) infinite;will-change:transform}
@keyframes cpd-fall{to{transform:translate3d(var(--drift),115vh,0) rotate(var(--rot))}}
body[data-season="neon"] .cpd-season-particle{color:var(--cyan);text-shadow:0 0 8px currentColor}
body[data-season="nieve"] .cpd-season-particle{color:#fff;text-shadow:0 0 7px rgba(35,231,255,.7)}
body[data-season="magia"] .cpd-season-particle{color:#ffe36b;text-shadow:0 0 8px rgba(139,92,255,.9)}
body[data-season="estrellas"] .cpd-season-particle{color:#fff3a0;text-shadow:0 0 8px rgba(255,69,211,.65)}
body[data-season="corazones"] .cpd-season-particle{color:#ff70d8;text-shadow:0 0 8px rgba(255,69,211,.55)}
body[data-season="burbujas"] .cpd-season-particle{color:#9ff6ff;text-shadow:0 0 7px rgba(35,231,255,.55)}
@media(prefers-reduced-motion:reduce){.cpd-season-layer{display:none!important}[data-fx]{animation:none!important;transform:none!important;transition:none!important}}