/* App de Zollette — biblioteca. Pensada primero para el teléfono (390 px); en la computadora se abre en columnas. */
@font-face { font-family: "Assistant"; font-weight: 400; font-display: swap; src: url("libros/he/fuentes/Assistant-400.ttf") format("truetype"); }
@font-face { font-family: "Assistant"; font-weight: 600; font-display: swap; src: url("libros/he/fuentes/Assistant-600.ttf") format("truetype"); }
@font-face { font-family: "Assistant"; font-weight: 700; font-display: swap; src: url("libros/he/fuentes/Assistant-700.ttf") format("truetype"); }
@font-face { font-family: "Frank Ruhl Libre"; font-weight: 700; font-display: swap; src: url("libros/he/fuentes/FrankRuhlLibre-700.ttf") format("truetype"); }

:root {
  --crema: #fbf5ee; --fondo: #f4ece3; --cafe: #7a4a2e; --oscuro: #54321f; --tinta: #2a1d16; --gris: #6f5f55;
  --linea: #eadfd4; --blanco: #fff; --sombra: 0 6px 22px rgba(84, 50, 31, .10);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}
html[lang="he"] { --sans: "Assistant", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; --serif: "Frank Ruhl Libre", Georgia, serif; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--fondo); }
body { margin: 0; font: 400 16px/1.5 var(--sans); color: var(--tinta); background: var(--fondo); -webkit-font-smoothing: antialiased; }
a { color: inherit; -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ── cabecera ── */
.cab {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 10px;
  padding: calc(10px + env(safe-area-inset-top)) 14px 10px;
  background: rgba(251, 245, 238, .92); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea);
}
.cab-ico { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 1px 3px rgba(0, 0, 0, .15); }
.cab-marca { flex: 1; min-width: 0; font: 700 15px/1.18 var(--serif); color: var(--oscuro); overflow: hidden;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; text-wrap: balance; }
.lang { position: relative; }
.lang-btn {
  display: flex; align-items: center; gap: 5px; height: 36px; padding: 0 10px 0 9px;
  border: 1px solid var(--linea); border-radius: 999px; background: var(--blanco); color: var(--oscuro);
  font: 700 13px/1 var(--sans); letter-spacing: .04em; cursor: pointer;
}
.lang-btn svg { width: 18px; height: 18px; }
.lang-btn .fl { width: 14px; height: 14px; stroke-width: 2.4; transition: transform .2s; }
.lang-btn[aria-expanded="true"] .fl { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); inset-inline-end: 0; width: 220px; padding: 8px;
  background: var(--blanco); border: 1px solid var(--linea); border-radius: 16px;
  box-shadow: 0 14px 40px rgba(42, 29, 22, .18); animation: aparecer .16s ease-out;
}
.lang-menu[hidden] { display: none; }
@keyframes aparecer { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.lang-menu p { margin: 4px 10px 6px; font: 700 11px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--gris); }
html[lang="he"] .lang-menu p { letter-spacing: 0; }
.lang-menu ul { list-style: none; margin: 0; padding: 0; }
.lang-menu button {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 11px 10px; border: 0; border-radius: 10px; background: none; color: var(--tinta);
  font: 500 16px/1.2 var(--sans); text-align: start; cursor: pointer;
}
.lang-menu button[lang="he"] { font-family: "Assistant", var(--sans); }
.lang-menu button:hover, .lang-menu li[aria-selected="true"] button { background: var(--crema); }
.lang-menu li[aria-selected="true"] button { font-weight: 700; color: var(--oscuro); }
.lang-menu button svg { color: var(--cafe); stroke-width: 2.4; }

/* ── portada de la biblioteca ── */
main { max-width: 1080px; margin: 0 auto; padding: 0 16px 28px; }
.hero { position: relative; padding: 26px 4px 6px; text-align: center; }
.abanico { position: relative; height: 150px; margin: 0 auto 18px; width: 230px; }
.abanico .ab {
  position: absolute; bottom: 0; left: 50%; width: 92px; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: 10px; border: 3px solid var(--blanco); box-shadow: 0 10px 24px rgba(84, 50, 31, .22);
}
.abanico .ab0 { transform: translateX(-118%) rotate(-9deg); transform-origin: bottom center; }
.abanico .ab2 { transform: translateX(18%) rotate(9deg); transform-origin: bottom center; }
.abanico .ab1 { transform: translateX(-50%) translateY(-14px); z-index: 2; width: 104px; }
.kicker { margin: 0 0 6px; font: 700 11.5px/1.3 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--cafe); }
html[lang="he"] .kicker { letter-spacing: .02em; font-size: 13px; }
.hero h1 { margin: 0 0 8px; font: 700 32px/1.12 var(--serif); color: var(--tinta); letter-spacing: -.01em; }
.intro { margin: 0 auto; max-width: 30em; font-size: 16px; color: var(--gris); }
.btn-todo {
  display: flex; align-items: center; justify-content: center; gap: 9px; flex-wrap: wrap;
  margin: 18px auto 0; max-width: 420px; padding: 13px 18px; border-radius: 14px;
  background: var(--blanco); border: 1.5px solid var(--cafe); color: var(--oscuro);
  font: 700 15px/1.25 var(--sans); text-decoration: none;
}
.btn-todo small { font-weight: 500; color: var(--gris); font-size: 13px; }

/* ── secciones ── */
.bloque { margin-top: 30px; }
.bloque h2 { margin: 0 4px 12px; font: 700 22px/1.2 var(--serif); color: var(--oscuro); }
.bloque-sub { margin: -6px 4px 14px; font-size: 15px; color: var(--gris); }
.lista { display: grid; gap: 12px; }

/* tarjeta de libro: tapa a un lado, texto y botones al otro */
.libro {
  display: grid; grid-template-columns: 104px 1fr; gap: 14px; align-items: start;
  padding: 12px; background: var(--blanco); border-radius: 18px; box-shadow: var(--sombra);
}
.tapa { display: block; border-radius: 11px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--crema); }
.tapa img { width: 100%; height: 100%; object-fit: cover; }
.tapa-sello { display: grid; place-items: center; background: linear-gradient(150deg, #f6e7c9, #e7cf9f); color: #8a6420; }
.tapa-sello svg { width: 58px; height: 58px; stroke-width: 2; }
.libro-txt { min-width: 0; display: flex; flex-direction: column; min-height: 100%; }
.etiqueta { margin: 2px 0 3px; font: 700 11px/1.2 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--cafe); }
html[lang="he"] .etiqueta { letter-spacing: 0; font-size: 12.5px; }
.libro h3 { margin: 0; font: 700 17px/1.25 var(--serif); }
.libro h3 a { text-decoration: none; }
.libro .sub {
  margin: 4px 0 0; font-size: 13.5px; line-height: 1.4; color: var(--gris);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.acciones { display: flex; gap: 8px; margin-top: auto; padding-top: 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 38px; padding: 0 13px;
  border-radius: 11px; font: 700 14px/1 var(--sans); text-decoration: none;
}
.btn svg { width: 18px; height: 18px; }
.btn-leer { flex: 1; background: var(--cafe); color: var(--blanco); }
.btn-pdf { background: var(--crema); color: var(--oscuro); border: 1px solid var(--linea); }

/* ── candados ── */
.bloque-cand { scroll-margin-top: 64px; margin-top: 38px; padding-top: 26px; border-top: 1px solid var(--linea); }
.lista-cand { display: grid; gap: 16px; }
.candado { background: var(--blanco); border-radius: 20px; overflow: hidden; box-shadow: var(--sombra); }
.cand-foto { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; }
.cand-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%; filter: saturate(.92); }
.cand-foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(42, 29, 22, 0) 45%, rgba(42, 29, 22, .45)); }
.cand-sello {
  position: absolute; z-index: 1; top: 12px; inset-inline-end: 12px; width: 40px; height: 40px;
  display: grid; place-items: center; border-radius: 50%;
  background: rgba(255, 255, 255, .92); color: var(--oscuro); box-shadow: 0 4px 14px rgba(0, 0, 0, .2);
}
.cand-sello svg { width: 21px; height: 21px; stroke-width: 2; }
.cand-txt { padding: 16px 16px 14px; }
.candado h3 { margin: 0; font: 700 20px/1.2 var(--serif); }
.cand-bajada { margin: 3px 0 0; font: 600 14.5px/1.35 var(--sans); color: var(--cafe); }
.cand-desc {
  margin: 8px 0 0; font-size: 14px; line-height: 1.5; color: var(--gris);
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.btn-comprar {
  display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 14px; height: 50px; padding: 0 16px;
  border-radius: 14px; background: var(--oscuro); color: var(--blanco); text-decoration: none;
  font: 700 16px/1 var(--sans); box-shadow: 0 6px 16px rgba(84, 50, 31, .25);
}
.btn-comprar b { font-weight: 700; padding-inline-start: 10px; border-inline-start: 1px solid rgba(255, 255, 255, .35); }
.ya-lo { margin: 9px 0 0; text-align: center; font-size: 12.5px; color: var(--gris); }

/* casillas del carrito: tarjeta chica */
.lista-chica { display: grid; gap: 12px; margin-top: 16px; }
.cand-chico {
  display: grid; grid-template-columns: 104px 1fr; gap: 12px; align-items: stretch;
  background: var(--blanco); border-radius: 16px; overflow: hidden; box-shadow: var(--sombra);
}
.cch-foto { position: relative; display: block; aspect-ratio: 1 / 1; align-self: start; }
.cch-foto img { width: 100%; height: 100%; object-fit: cover; }
.cch-foto .cand-sello { top: 6px; inset-inline-end: 6px; width: 28px; height: 28px; }
.cch-foto .cand-sello svg { width: 15px; height: 15px; }
.cch-txt { padding: 10px 12px 12px 0; min-width: 0; }
[dir="rtl"] .cch-txt { padding: 10px 0 12px 12px; }
.cand-chico h3 { margin: 0; font: 700 15.5px/1.25 var(--serif); }
.cch-desc {
  margin: 4px 0 0; font-size: 12.5px; line-height: 1.4; color: var(--gris);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cch-comprar {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; height: 36px; padding: 0 12px;
  border-radius: 10px; background: var(--oscuro); color: var(--blanco); text-decoration: none; font: 700 13.5px/1 var(--sans);
}
.cch-comprar svg { width: 15px; height: 15px; }
.cch-comprar b { font-weight: 700; padding-inline-start: 8px; border-inline-start: 1px solid rgba(255, 255, 255, .35); }

/* ── pie ── */
.pie {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  margin: 40px 0 0; padding: 22px 0 calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--linea);
  font-size: 13px; color: var(--gris);
}
.pie a { display: inline-flex; align-items: center; gap: 6px; color: var(--oscuro); font-weight: 600; text-decoration: none; }
.pie svg { width: 17px; height: 17px; }

a:focus-visible, button:focus-visible { outline: 3px solid #c99a6b; outline-offset: 2px; }

/* ── computadora y tableta ── */
@media (min-width: 700px) {
  .lista { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .lista-cand { grid-template-columns: repeat(3, 1fr); }
  .hero { padding-top: 40px; }
  .hero h1 { font-size: 40px; }
  .cab { padding-inline: 24px; }
}
@media (min-width: 1000px) {
  .lista { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }