/* =========================================================
   Radiance v5 — home · «¿Por qué elegir nuestra depilación láser?» (propuesta I híbrida)
   Extraído de css/por-que-laser-propuestas-2.css (bloque .pqi). Lógica: js/por-que-laser-home.js
   · Escritorio (>900px): 4 columnas con foto; la que tiene el mouse (o el foco / el clic) se expande y las demás se achican.
     Sin efecto de scroll.
   · Móvil (≤900px): acordeón por toque, altura natural, sin pegajoso.
   ========================================================= */
.pq { --pq-tope: 64px; --pq-alto: calc(100svh - var(--pq-tope)); --pq-caja: min(var(--pq-alto) - 96px, 680px); background: var(--crema); }
.pq__titulo { margin-top: 0; }
.pq__titulo em { display: block; white-space: nowrap; }
.pq__filas { display: flex; flex-direction: column; gap: 10px; min-height: 0; margin: 0; padding: 0; list-style: none; overflow-anchor: none; }
.pq__fila { position: relative; min-height: 0; overflow: hidden; border-radius: 22px; background: var(--blanco); }
.pq__fila img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); opacity: 0; transform: scale(1.08); transition: opacity .6s var(--curva), transform 1.6s var(--curva); }
.pq__fila.activa img { opacity: 1; transform: none; transition-delay: .1s, 0s; }
.pq__fila::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 16, 12, .45) 0%, rgba(20, 16, 12, 0) 30%, rgba(20, 16, 12, 0) 50%, rgba(20, 16, 12, .8) 100%); opacity: 0; transition: opacity .6s var(--curva); pointer-events: none; }
.pq__fila.activa::after { opacity: 1; }
.pq__boton { position: relative; z-index: 2; display: flex; align-items: center; gap: 16px; width: 100%; height: 78px; padding: 0 24px 0 16px; text-align: left; color: inherit; }
.pq__boton:focus-visible { outline-offset: -4px; border-radius: 22px; }
.pq__ico { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--acento-suave); color: var(--acento-hondo); transition: background-color .5s var(--curva); }
.pq__ico .lucide { width: 22px; height: 22px; }
.pq__nom { font-family: var(--serif); font-size: 22px; font-weight: 500; line-height: 1.15; letter-spacing: -0.03em; transition: color .5s var(--curva); }
.pq__fila:not(.activa) .pq__boton:hover .pq__nom { color: var(--acento-hondo); }
.pq__fila.activa { background: var(--texto); }
.pq__fila.activa .pq__ico { background: var(--blanco); }
.pq__fila.activa .pq__nom { color: var(--blanco); }
.pq__det { position: absolute; left: 24px; right: 24px; bottom: 24px; z-index: 2; margin: 0; font-family: var(--serif); font-size: clamp(24px, 2.2vw, 32px); font-weight: 500; line-height: 1.15; letter-spacing: -0.03em; color: var(--blanco); text-wrap: balance; opacity: 0; transform: translateY(14px); transition: opacity .4s var(--curva), transform .6s var(--curva); text-shadow: 0 1px 16px rgba(20, 16, 12, .35); pointer-events: none; }
.pq__fila.activa .pq__det { opacity: 1; transform: none; transition-delay: .35s; }

/* ---------- Escritorio: 4 columnas; la que tiene el mouse (o el foco) se expande y las demás se achican ---------- */
@media (min-width: 901px) {
  .pq { padding-block: var(--esp-seccion); }
  .pq__rejilla { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; row-gap: 48px; column-gap: 40px; }
  .pq__cab { display: contents; }
  .pq__cta { margin-bottom: 6px; }
  .pq__filas { grid-column: 1 / -1; flex-direction: row; gap: 12px; height: clamp(440px, 38vw, 540px); }
  .pq__fila { flex: 1 1 0; min-width: 0; background: var(--texto); color: var(--blanco); transition: flex-grow .75s var(--curva); }
  .pq__fila.activa { flex-grow: 2.6; }
  /* Las cerradas también muestran su foto, apagada; la abierta recupera el color */
  .pq__fila img { opacity: 1; filter: saturate(.55) brightness(.62); transform: scale(1.06); transition: filter .7s var(--curva), transform 1.4s var(--curva); }
  .pq__fila.activa img { filter: none; transform: none; }
  .pq__fila::after { opacity: 1; background: linear-gradient(180deg, rgba(20, 16, 12, .35) 0%, rgba(20, 16, 12, 0) 32%, rgba(20, 16, 12, .15) 55%, rgba(20, 16, 12, .85) 100%); }
  .pq__boton { position: absolute; inset: 0; flex-direction: column; align-items: flex-start; justify-content: space-between; height: auto; padding: 24px 24px 28px; transition: padding-bottom .6s var(--curva); }
  .pq__fila.activa .pq__boton { padding-bottom: 96px; }
  .pq__ico { background: rgba(255, 255, 255, .16); color: var(--blanco); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: background-color .5s var(--curva), color .5s var(--curva); }
  .pq__fila.activa .pq__ico { background: var(--blanco); color: var(--acento-hondo); }
  .pq__nom { max-width: 16ch; color: var(--blanco); font-size: 22px; text-wrap: balance; }
  .pq__fila.activa .pq__nom { font-size: 28px; }
  .pq__fila:not(.activa) .pq__boton:hover .pq__nom { color: var(--blanco); }
  .pq__det { left: 24px; right: 24px; bottom: 28px; max-width: 26ch; font-family: var(--sans); font-size: 17px; font-weight: 400; line-height: 1.45; letter-spacing: -0.01em; color: rgba(255, 255, 255, .88); text-shadow: none; }
  .pq__boton:focus-visible { outline-color: #F0C38A; outline-offset: -5px; border-radius: 22px; }
}

/* ---------- Móvil: acordeón por toque, sin pegajoso ---------- */
@media (max-width: 900px) {
  .pq { padding: var(--esp-seccion) 0; }
  .pq__rejilla { display: flex; flex-direction: column; gap: 22px; }
  .pq__cab { display: contents; }
  .pq__titulo { order: 1; }
  .pq__filas { order: 2; gap: 8px; }
  .pq__cta { order: 3; align-self: flex-start; margin-top: 4px; }
  .pq__fila { height: 62px; border-radius: 18px; transition: height .6s var(--curva), background-color .5s var(--curva); }
  .pq__fila.activa { height: clamp(300px, 92vw, 440px); }
  .pq__boton { height: 62px; gap: 14px; padding: 0 16px 0 10px; }
  .pq__boton:focus-visible { border-radius: 18px; }
  .pq__ico { width: 42px; height: 42px; }
  .pq__nom { font-size: 19px; }
  .pq__det { left: 18px; right: 18px; bottom: 18px; font-size: 22px; }
}
@media (max-width: 380px) {
  .pq__nom { font-size: 18px; }
  .pq__det { font-size: 20px; }
}

/* ---------- Movimiento reducido: el contenido cambia igual, sin desplazamientos ---------- */
@media (prefers-reduced-motion: reduce) {
  .pq *, .pq *::before, .pq *::after { transition-duration: .01ms !important; transition-delay: 0s !important; }
  .pq__fila img, .pq__det { transform: none; }
}