/* Cuba Despierta · Curiosidades (views/curiosidades.php). Se carga solo en /descubre-cuba/curiosidades.
   Paleta de site.css más el papel del cuaderno y el verde de «acierto» del juego.
   Animaciones comunes de redesign.css (fadeup, lineup, tw-blink, data-reveal). Interacción: js/curiosidades.js. */
.qz { --paper: #fbf8f1; --rule: #e6dfd0; --ok: #23824d; --ok-light: #4cc283; }

/* ---------- 1. Cabecera: hoja de cuaderno ---------- */
.qh { position: relative; overflow: hidden; padding-block: clamp(2.5rem, 2rem + 3vw, 5rem) clamp(3.5rem, 3rem + 3vw, 6rem); background: var(--paper) repeating-linear-gradient(to bottom, transparent 0 35px, var(--rule) 35px 36px); border-bottom: 1px solid var(--line-strong); }
/* Margen rojo del cuaderno */
.qh::before { content: ''; position: absolute; top: 0; bottom: 0; left: max(6px, calc((100% - 1240px) / 2 + 12px)); width: 2px; background: rgba(220,52,35,.45); }
.qh-in { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem; align-items: center; }
@media (min-width: 960px) { .qh-in { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); } }
.qh-txt { position: relative; z-index: 1; }
.qh-cur { color: var(--ink); font-weight: 700; }
.qh-kicker { margin-top: 1.6rem; display: flex; align-items: center; gap: .9rem; font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--brand-dark); }
.qh-title { margin-top: 1rem; font-size: clamp(2.8rem, 1rem + 6.6vw, 6.6rem); font-weight: 800; line-height: .92; letter-spacing: -.035em; text-transform: uppercase; color: var(--ink); }
.qh-title .serif { color: var(--brand-dark); font-size: 1.08em; text-transform: none; }
/* Máquina de escribir */
.qh-type { margin-top: 1.4rem; min-height: 2.6em; display: flex; align-items: flex-start; font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 1rem + 1.2vw, 2rem); line-height: 1.25; color: var(--ink); }
.qh-caret { flex: none; width: 3px; height: 1.1em; margin: .1em 0 0 .15em; background: var(--brand); }
html.js .qh-caret { animation: tw-blink 1s steps(1) infinite; }
.qh-lead { margin-top: 1rem; max-width: 34rem; font-size: clamp(1rem, .95rem + .35vw, 1.15rem); line-height: 1.65; color: var(--muted); }
.qh-ctas { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: .8rem; }
/* Signos que flotan; con ratón se desplazan un poco según su «profundidad» (--k) */
.qh-art { position: relative; height: clamp(260px, 34vw, 460px); }
@media (max-width: 959px) { .qh-art { position: absolute; inset: 0; height: auto; opacity: .12; pointer-events: none; } }
.qh-sig { position: absolute; left: var(--x); top: var(--y); font-family: var(--serif); font-style: italic; font-size: clamp(5rem, 3rem + 7vw, 11rem); line-height: 1; translate: calc(var(--px, 0) * (var(--k) + 1) * 5px) calc(var(--py, 0) * (var(--k) + 1) * 5px); transform: rotate(var(--r)); transition: translate .5s var(--ease-out); user-select: none; }
.qh-sig.is-r { color: var(--brand); }
.qh-sig.is-k { color: var(--ink); }
.qh-sig.is-o { color: transparent; -webkit-text-stroke: 2px var(--ink); font-size: clamp(4rem, 2.5rem + 5vw, 8rem); }
html.js .qh-sig { animation: qz-float 7s ease-in-out infinite alternate; animation-delay: calc(var(--k) * -1.1s); }
@keyframes qz-float { from { transform: translateY(-10px) rotate(var(--r)); } to { transform: translateY(12px) rotate(calc(var(--r) * -1)); } }

/* ---------- 2. Fichero de preguntas ---------- */
.qp { padding-block: clamp(4rem, 3rem + 4vw, 7rem); scroll-margin-top: var(--hdr-h); }
.qp-note { max-width: 22rem; font-size: 15px; line-height: 1.6; color: var(--muted); }
.qp-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem; }
@media (min-width: 700px) { .qp-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .qp-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
/* Por defecto (pantallas táctiles o movimiento reducido) las dos caras van una debajo de la otra */
.qp-card { display: flex; flex-direction: column; color: var(--ink); text-decoration: none; }
.qp-card:focus-visible { outline: 2px solid var(--brand); outline-offset: 6px; }
.qp-face { display: flex; flex-direction: column; gap: 1rem; padding: 2rem 1.8rem 1.6rem; }
/* Anverso: ficha de cartulina rayada con agujero y línea roja arriba */
.qp-front { position: relative; background: #fff repeating-linear-gradient(to bottom, transparent 0 31px, #e9eef4 31px 32px); background-position: 0 70px; border: 1px solid var(--line-strong); border-top: 4px solid var(--brand); box-shadow: 0 24px 40px -30px rgba(0,0,0,.45); }
.qp-front::after { content: ''; position: absolute; left: 50%; bottom: .9rem; width: 14px; height: 14px; translate: -50% 0; border-radius: 50%; background: var(--page); box-shadow: inset 0 1px 3px rgba(0,0,0,.35); }
.qp-n { font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--brand-dark); }
.qp-q { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(1.8rem, 1.4rem + 1.2vw, 2.5rem); line-height: 1.05; letter-spacing: -.015em; padding-bottom: 1.4rem; }
.qp-flip { display: none; margin-top: auto; padding-bottom: 1.2rem; font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
/* Reverso: la pista, en tinta oscura */
.qp-back { background: var(--ink-900); color: #fff; }
.qp-back .qp-n { color: var(--brand-light); }
.qp-d { font-size: 16px; line-height: 1.65; color: #e5e5e5; }
.qp-go { margin-top: auto; display: inline-flex; align-items: center; gap: .4rem; font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.qp-go svg { transition: transform .45s var(--ease-out); }
.qp-card:hover .qp-go svg { transform: translateX(5px); }
/* Con ratón, la ficha gira y muestra la pista por detrás */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .qp-item { perspective: 1400px; }
  .qp-card { display: grid; transform-style: preserve-3d; transition: transform .9s var(--ease-out); }
  .qp-face { grid-area: 1 / 1; min-height: 300px; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
  .qp-q { padding-bottom: 0; }
  .qp-flip { display: block; }
  .qp-back { transform: rotateY(180deg); border-top: 4px solid var(--brand); }
  .qp-card:hover, .qp-card:focus-visible { transform: rotateY(180deg); }
}
.qp-empty { padding: 2rem; border: 1px dashed var(--line-strong); color: var(--muted); }

/* ---------- 3. ¿Verdadero o falso? ---------- */
.qq { padding-block: clamp(4rem, 3rem + 4vw, 7rem); background: var(--ink-900); color: #fff; scroll-margin-top: var(--hdr-h); }
.qq-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2.5rem; align-items: start; }
@media (min-width: 960px) { .qq-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 4rem; } .qq-side { position: sticky; top: calc(var(--hdr-h) + 2rem); } }
.qq-p { margin-top: 1rem; max-width: 26rem; font-size: 15.5px; line-height: 1.65; color: #cfcfcf; }
.qq-score { margin-top: 2rem; }
.qq-score p { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #bdbdbd; }
.qq-score b { font-size: 3rem; font-weight: 900; letter-spacing: -.03em; color: #fff; font-variant-numeric: tabular-nums; }
.qq-score p span { font-size: 1.4rem; font-weight: 800; color: #8a8a8a; letter-spacing: 0; }
.qq-bar { margin-top: .8rem; height: 6px; background: rgba(255,255,255,.12); max-width: 20rem; }
.qq-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), var(--ok-light)); transform: scaleX(var(--p, 0)); transform-origin: left; transition: transform .6s var(--ease-out); }
.qq-reset { margin-top: 1.4rem; display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; border: 1px solid rgba(255,255,255,.4); background: transparent; color: #fff; font: inherit; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: background-color .3s, border-color .3s; }
.qq-reset:hover { background: var(--brand); border-color: var(--brand); }
.qq-reset[hidden] { display: none; }
html:not(.js) .qq-score { display: none; }
.qq-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1rem; }
.qq-item { padding: 1.4rem 1.5rem; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.03); transition: border-color .4s, background-color .4s; }
.qq-item.is-right { border-color: var(--ok-light); background: rgba(76,194,131,.08); }
.qq-item.is-wrong { border-color: var(--brand-light); background: rgba(255,90,71,.07); }
.qq-s { display: flex; gap: 1rem; font-size: clamp(1.05rem, .95rem + .4vw, 1.25rem); font-weight: 700; line-height: 1.4; }
.qq-i { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: #fff; color: var(--ink); font-size: 14px; font-weight: 900; }
.qq-btns { margin-top: 1.1rem; padding-left: 48px; display: flex; flex-wrap: wrap; gap: .6rem; }
html:not(.js) .qq-btns { display: none; }
.qq-btn { min-width: 120px; padding: .7rem 1.1rem; border: 1px solid rgba(255,255,255,.4); background: transparent; color: #fff; font: inherit; font-size: 12.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: background-color .3s, border-color .3s, color .3s, transform .3s var(--ease-out); }
.qq-btn:hover:not(:disabled) { background: #fff; color: var(--ink); transform: translateY(-2px); }
.qq-btn:focus-visible, .qq-reset:focus-visible { outline: 2px solid var(--brand-light); outline-offset: 2px; }
.qq-btn:disabled { cursor: default; opacity: .45; }
.qq-btn.is-pick-ok { background: var(--ok); border-color: var(--ok); opacity: 1; }
.qq-btn.is-pick-ko { background: var(--brand); border-color: var(--brand); opacity: 1; }
.qq-btn.is-truth { border-color: var(--ok-light); opacity: 1; }
html.js .qq-res { display: none; }
.qq-res { margin-top: 1rem; padding-left: 48px; }
html.js .qq-item.is-done .qq-res { display: block; animation: fadeup .6s var(--ease-out) both; }
.qq-item.is-wrong .qq-btn.is-pick-ko { animation: qz-shake .45s ease; }
@keyframes qz-shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.qq-verdict { font-size: 15px; line-height: 1.6; color: #dcdcdc; }
.qq-verdict b { color: #fff; }
.qq-item.is-right .qq-verdict b { color: var(--ok-light); }
.qq-item.is-wrong .qq-verdict b { color: var(--brand-light); }
.qq-go { margin-top: .6rem; display: inline-flex; align-items: center; gap: .4rem; padding-bottom: .15rem; border-bottom: 2px solid var(--brand); font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; text-decoration: none; }
.qq-go svg { transition: transform .45s var(--ease-out); }
.qq-go:hover svg { transform: translateX(5px); }
@media (max-width: 559px) { .qq-btns, .qq-res { padding-left: 0; } .qq-btn { flex: 1; min-width: 0; } }

/* ---------- 4. Sigue descubriendo ---------- */
.qx { padding-block: clamp(3.5rem, 2.5rem + 3vw, 5.5rem); }
.qx ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: .8rem; }
@media (min-width: 560px) { .qx ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .qx ul { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .qx ul { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.qx a { display: flex; align-items: center; gap: .9rem; height: 100%; padding: 1rem 1.1rem; background: #fff; border: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: border-color .3s, transform .5s var(--ease-out); }
.qx-ico { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex: none; background: var(--soft); color: var(--brand-dark); transition: background-color .35s, color .35s, transform .5s var(--ease-out); }
.qx-txt { display: flex; flex: 1; flex-direction: column; gap: .15rem; min-width: 0; }
.qx-n { font-size: 14.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .02em; }
.qx-c { font-size: 12px; color: var(--muted); }
.qx a > svg { color: var(--brand); transition: transform .45s var(--ease-out); }
.qx a:hover { border-color: var(--ink); transform: translateY(-3px); }
.qx a:hover .qx-ico { background: var(--brand); color: #fff; transform: rotate(-8deg); }
.qx a:hover > svg { transform: translateX(5px); }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html.js .qh-sig, html.js .qh-caret, html.js .qq-item.is-done .qq-res, .qq-item.is-wrong .qq-btn.is-pick-ko { animation: none; }
  .qh-sig, .qq-bar span, .qq-btn, .qx a { transition: none; }
}