/* El expolio del motor español: página de venta.
   Sale del propio libro y de su portada: cielo sepia de cartel de los años 60, papel viejo,
   ladrillo de fábrica, la ficha de la marca como un permiso de circulación, sellos de goma
   y la placa negra de matrícula. */

@font-face { font-family: "Shoulders"; src: url("/assets/fonts/big-shoulders-display-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Shoulders"; src: url("/assets/fonts/big-shoulders-display-latin-900-normal.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Stencil"; src: url("/assets/fonts/big-shoulders-stencil-display-latin-900-normal.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/assets/fonts/literata-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/assets/fonts/literata-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Literata"; src: url("/assets/fonts/literata-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/assets/fonts/barlow-condensed-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/assets/fonts/barlow-condensed-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("/assets/fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("/assets/fonts/courier-prime-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Courier Prime"; src: url("/assets/fonts/courier-prime-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --papel: #F2EADA;
  --papel2: #E7DCC6;
  --tinta: #1E1B17;
  --tinta2: #4A433A;
  --gris: #7A7064;
  --rojo: #A9261D;
  --rojo-hover: #BE2E24;
  --rojo-osc: #6E1912;
  --ocre: #D9A53A;
  --cielo: #E5C283;
  --ladrillo: #8E3B24;
  --doc: #E2E3D0;
  --hierro: #1F1B17;
  --hierro2: #2A2520;
  --crema: #F4EEE2;
  --crema2: #CFC4B2;
  --linea: #CDBFA6;

  --titulo: "Shoulders", "Arial Narrow", Impact, sans-serif;
  --sello: "Stencil", "Shoulders", Impact, sans-serif;
  --texto: "Literata", Georgia, "Times New Roman", serif;
  --etiqueta: "Barlow", "Arial Narrow", sans-serif;
  --maquina: "Courier Prime", "Courier New", monospace;

  --ancho: 1180px;
  --margen: max(16px, 4vw);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

html, body { overflow-x: clip; }
body {
  margin: 0;
  background: var(--papel) url("/assets/img/papel.png?v=20261106b");
  background-size: 480px 480px;
  color: var(--tinta);
  font-family: var(--texto);
  font-size: 18.5px;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ocre); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

.wrap { max-width: var(--ancho); margin: 0 auto; padding-left: max(var(--margen), env(safe-area-inset-left, 0px)); padding-right: max(var(--margen), env(safe-area-inset-right, 0px)); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 60; background: var(--crema); color: var(--tinta); padding: 8px 12px; }
.skip:focus { left: 8px; }

h1, h2, h3 { margin: 0; text-wrap: balance; }
h2 {
  font-family: var(--titulo); font-weight: 900; text-transform: uppercase;
  font-size: clamp(36px, 5.4vw, 62px); line-height: 0.95; letter-spacing: 0.005em;
}
p { margin: 0 0 0.9em; }

/* ---------- barra de lanzamiento ---------- */
.lanzamiento {
  position: relative; z-index: 5;
  display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: nowrap;
  background: var(--ocre); color: var(--tinta);
  font-family: var(--etiqueta); font-weight: 600; font-size: 18px; line-height: 1.25; letter-spacing: 0.02em;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) 10px max(16px, env(safe-area-inset-left, 0px));
  border-bottom: 3px solid var(--tinta);
  text-align: center;
}
.lanzamiento strong { font-weight: 700; }
.lanzamiento s { opacity: 0.7; text-decoration-thickness: 2px; }
.lanz-txt { display: inline-flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: 4px 8px; }
.reloj {
  display: inline-block;
  font-family: var(--maquina); font-weight: 700; font-size: 17px; letter-spacing: 0.02em; font-variant-numeric: tabular-nums;
  background: #121110; color: #F4F1EA;
  padding: 4px 10px 3px; border: 1.5px solid #F4F1EA; outline: 2px solid #121110; border-radius: 2px;
  white-space: nowrap;
}
.lanzamiento .aviso, .plazo .aviso { width: 22px; height: 20px; flex: none; display: block; }
@media (prefers-reduced-motion: no-preference) {
  .lanzamiento .aviso { animation: parpadeo 1.6s ease-in-out infinite; }
  @keyframes parpadeo { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
}
@media (max-width: 560px) { .lanzamiento { font-size: 15.5px; gap: 8px; } .lanzamiento .sep { display: none; } .reloj { font-size: 15px; } }

/* ---------- cabecera ---------- */
.cabecera { background: url("/assets/img/papel.png?v=20261106b") 0 0 / 480px 480px, #DDB572; }
.cabecera-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 12px; }
.placa {
  display: inline-block; text-decoration: none;
  background: #121110; color: #F4F1EA;
  font-family: var(--etiqueta); font-weight: 700; font-size: 17px; letter-spacing: 0.3em; text-transform: uppercase;
  padding: 7px 12px 6px 16px; border: 1.5px solid #F4F1EA; outline: 2.5px solid #121110; border-radius: 2px;
  white-space: nowrap;
}
.ver-canal {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--etiqueta); font-weight: 700; font-size: 17px; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; color: var(--tinta);
  border-bottom: 2px solid var(--rojo); padding-bottom: 2px;
}
.ver-canal svg { width: 22px; height: 22px; color: var(--rojo); }
.ver-canal:hover { color: var(--rojo); }
@media (max-width: 420px) { .placa { font-size: 14px; letter-spacing: 0.22em; } .ver-canal { font-size: 15px; } }

/* ---------- portada (hero) ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    url("/assets/img/papel.png?v=20261106b") 0 0 / 480px 480px,
    linear-gradient(180deg, #DDB572 0%, #E7C88E 40%, #EEDDB6 75%, var(--papel) 100%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  grid-template-areas: "texto libro" "compra libro";
  column-gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(12px, 2vw, 26px);
  padding-bottom: clamp(70px, 8vw, 110px);
}
.hero-texto { grid-area: texto; align-self: end; }
.hero-compra { grid-area: compra; align-self: start; }
.hero-libro { grid-area: libro; }
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "texto" "libro" "compra"; row-gap: 26px; }
}
.antetitulo {
  display: inline-block;
  font-family: var(--etiqueta); font-weight: 700; font-size: 16px; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--rojo-osc); margin-bottom: 14px;
  border-top: 2px solid var(--rojo-osc); padding-top: 6px;
}
.hero h1 {
  font-family: var(--titulo); font-weight: 900; text-transform: uppercase;
  font-size: clamp(46px, 5.4vw, 80px); line-height: 0.88; letter-spacing: 0.002em;
  color: var(--tinta); margin-bottom: 18px;
}
.hero h1 em {
  display: block; font-family: var(--texto); font-style: italic; font-weight: 400; text-transform: none;
  color: var(--rojo); font-size: 0.56em; line-height: 1.05; margin-top: 0.12em; letter-spacing: 0;
}
.hero-sub { font-size: clamp(18.5px, 1.6vw, 21px); max-width: 32em; color: var(--tinta2); margin: 0; }
.naves { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: clamp(40px, 6vw, 90px); fill: var(--ladrillo); opacity: 0.22; z-index: 0; }

/* precio */
.fila-precio { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 18px; margin: 18px 0 2px; }
.antes {
  font-family: var(--titulo); font-weight: 900; font-size: 46px; line-height: 1;
  color: var(--tinta2);
  text-decoration: line-through; text-decoration-color: var(--rojo); text-decoration-thickness: 5px;
}
.precio {
  font-family: var(--titulo); font-weight: 900; font-size: clamp(76px, 8vw, 96px); line-height: 0.86;
  color: var(--rojo); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.ahorra {
  font-family: var(--sello); font-weight: 900; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 22px; line-height: 1;
  background: var(--rojo); color: #FFF6E8;
  padding: 9px 13px 7px; border: 2px solid #FFF6E8; outline: 2px solid var(--rojo); border-radius: 3px;
  transform: rotate(-5deg);
  box-shadow: 0 8px 16px -8px rgba(30, 27, 23, 0.7);
  white-space: nowrap;
}
.nota-precio { font-family: var(--maquina); font-size: 16px; color: var(--tinta2); margin: 6px 0 14px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  background: var(--rojo); color: #FFF6E8;
  font-family: var(--titulo); font-weight: 900; text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 27px; line-height: 1;
  text-decoration: none;
  padding: 19px 36px 17px;
  border: 0; border-radius: 4px;
  box-shadow: 0 5px 0 var(--rojo-osc), 0 16px 30px -12px rgba(30, 27, 23, 0.55);
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.08s ease, box-shadow 0.08s ease;
}
.btn:hover { background: var(--rojo-hover); }
.btn:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--rojo-osc); }
.btn svg { width: 24px; height: 24px; flex: none; }
.btn--ancho { width: 100%; max-width: 500px; }
@media (max-width: 520px) { .hero .btn { width: 100%; } }

.ventajas {
  list-style: none; padding: 0; margin: 18px 0 0;
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-family: var(--etiqueta); font-weight: 600; font-size: 17px; color: var(--tinta);
}
.ventajas li { display: inline-flex; align-items: center; gap: 7px; }
.ventajas svg { width: 18px; height: 18px; color: var(--rojo); flex: none; }

/* libro en 3D */
.hero-libro { display: flex; justify-content: center; }
.libro {
  --ry: -14deg; --rx: 2deg; --lift: 0px; --glare-x: 70%; --glare: 0;
  position: relative;
  width: min(410px, 78vw);
  transform: perspective(1600px) rotateY(var(--ry)) rotateX(var(--rx)) translateY(var(--lift));
  transform-origin: center center;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}
.libro.is-tilting { transition: transform 0.12s ease-out; }
.libro .brillo {
  position: absolute; inset: 0; border-radius: 2px 6px 6px 2px; pointer-events: none; z-index: 2;
  background: radial-gradient(circle at var(--glare-x) 30%, rgba(255, 246, 224, 0.38), transparent 55%);
  opacity: var(--glare); transition: opacity 0.3s ease;
}
.libro img {
  width: 100%;
  border-radius: 2px 6px 6px 2px;
  box-shadow:
    1px 0 0 rgba(255, 255, 255, 0.1) inset,
    18px 26px 40px -8px rgba(40, 22, 10, 0.6),
    40px 60px 90px -30px rgba(40, 22, 10, 0.5);
}
.libro::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  border-radius: 2px 6px 6px 2px;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.42) 0%, rgba(255,255,255,0.14) 3.2%, rgba(0,0,0,0.12) 5%, transparent 9%),
    linear-gradient(115deg, transparent 55%, rgba(255,255,255,0.08) 70%, transparent 85%);
  pointer-events: none;
}
.libro::before {
  content: "";
  position: absolute; top: 1.2%; bottom: 1.2%; right: -12px; width: 12px;
  background: repeating-linear-gradient(90deg, #F1E8D4 0 1px, #CDBE9F 1px 2px);
  transform: skewY(-12deg); transform-origin: left;
  border-radius: 0 3px 3px 0;
}
@media (max-width: 880px) {
  .libro { width: min(320px, 72vw); --ry: -10deg; --rx: 0deg; }
}

/* ---------- prueba social ---------- */
.prueba { background: var(--hierro); color: var(--crema); border-top: 3px solid var(--tinta); }
.prueba ul {
  list-style: none; margin: 0 auto; padding-top: 24px; padding-bottom: 6px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.prueba li { display: flex; align-items: center; gap: 14px; justify-content: center; }
.prueba b { font-family: var(--titulo); font-weight: 900; font-size: 46px; line-height: 1; color: var(--ocre); white-space: nowrap; font-variant-numeric: tabular-nums; }
.prueba span { font-family: var(--etiqueta); font-weight: 500; font-size: 17px; color: var(--crema2); line-height: 1.25; }
.prueba-nota { font-family: var(--etiqueta); font-size: 13.5px; color: #8E8375; text-align: center; margin: 0 auto; padding-bottom: 16px; }
@media (max-width: 760px) {
  .prueba ul { grid-template-columns: 1fr; gap: 12px; }
  .prueba li { justify-content: flex-start; }
  .prueba b { min-width: 3.4em; font-size: 40px; }
  .prueba-nota { text-align: left; }
}

/* ---------- bandas ---------- */
.banda { padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(56px, 7vw, 96px); }
.banda--papel { background: transparent; }
.banda--hierro { background: var(--hierro); color: var(--crema); }
.banda--ocre { background: var(--ocre) url("/assets/img/papel.png?v=20261106b") 0 0 / 480px 480px; }
.banda-cab { max-width: 760px; margin-bottom: 36px; }
.banda-cab.centro { margin-left: auto; margin-right: auto; text-align: center; }
.banda-cab p { font-size: 19px; margin-top: 14px; color: var(--tinta2); }
.banda--hierro .banda-cab p { color: var(--crema2); }
.banda--hierro h2 { color: var(--crema); }

/* ---------- fichas (como en el libro) ---------- */
.fichas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 26px; }
@media (max-width: 980px) { .fichas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .fichas { grid-template-columns: 1fr; } }
.ficha {
  overflow: hidden;
  background: var(--doc); color: var(--tinta);
  border: 1.5px solid var(--tinta); outline: 1px solid var(--tinta); outline-offset: 4px;
  margin: 5px; display: flex; flex-direction: column;
  box-shadow: 0 18px 30px -22px rgba(30, 27, 23, 0.55);
}
.ficha-tira {
  display: flex; justify-content: space-between; gap: 10px;
  background: var(--tinta); color: var(--doc);
  font-family: var(--etiqueta); font-weight: 700; font-size: 13px; letter-spacing: 0.26em; text-transform: uppercase;
  padding: 6px 12px 5px;
}
.ficha-n { color: var(--ocre); }
.ficha-cuerpo { padding: 14px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.ficha-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--tinta); padding-bottom: 10px; margin-bottom: 12px; min-height: 84px; }
.ficha-marca { font-family: var(--titulo); font-weight: 900; text-transform: uppercase; font-size: 34px; line-height: 0.95; min-width: 0; }
.ficha-sello { width: 128px; flex: none; transform: rotate(-4deg); mix-blend-mode: multiply; }
.ficha-tit { font-family: var(--titulo); font-weight: 800; font-size: 25px; line-height: 1.05; text-transform: uppercase; color: var(--rojo); margin-bottom: 10px; text-wrap: balance; }
.ficha-cuerpo p { font-size: 17.5px; line-height: 1.5; }
.ficha-parte { margin-top: auto; font-family: var(--maquina); font-size: 14px; color: var(--gris); border-top: 1px dotted #A59D86; padding-top: 8px; }

@media (prefers-reduced-motion: no-preference) {
  .js .ficha .ficha-sello, .js .sello-col img { opacity: 0; transform: rotate(-4deg) scale(1.6); }
  .js .ficha.is-in .ficha-sello, .js .sello-col.is-in img { animation: sellar 0.34s cubic-bezier(0.2, 0.9, 0.3, 1.25) forwards; }
  @keyframes sellar {
    0% { opacity: 0; transform: rotate(-4deg) scale(1.6); }
    70% { opacity: 1; transform: rotate(-4deg) scale(0.94); }
    100% { opacity: 1; transform: rotate(-4deg) scale(1); }
  }
}

.tras-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 40px; }
.tras-cta .peq { font-family: var(--maquina); font-size: 15px; color: var(--tinta2); }

/* ---------- los cuatro sellos ---------- */
.sellos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
@media (max-width: 900px) { .sellos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .sellos { grid-template-columns: 1fr; } }
.sello-col { text-align: center; }
.sello-papel { background: var(--papel) url("/assets/img/papel.png?v=20261106b") 0 0 / 480px 480px; border-radius: 3px; padding: 18px; display: flex; justify-content: center; align-items: center; min-height: 128px; margin-bottom: 16px; }
.sello-papel img { width: 200px; mix-blend-mode: multiply; transform: rotate(-4deg); }
.sello-n { font-family: var(--titulo); font-weight: 900; font-size: 54px; line-height: 1; color: var(--ocre); }
.sello-n small { font-family: var(--etiqueta); font-weight: 600; font-size: 18px; color: var(--crema2); margin-left: 4px; letter-spacing: 0.06em; text-transform: uppercase; }
.sello-col p { margin: 8px auto 0; color: var(--crema); font-size: 17.5px; max-width: 16em; }
.cita { margin: 52px auto 0; max-width: 760px; text-align: center; }
.cita blockquote { margin: 0; font-family: var(--texto); font-style: italic; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.35; color: var(--crema); }
.cita blockquote::before { content: "«"; color: var(--rojo); font-family: var(--titulo); font-style: normal; font-weight: 900; margin-right: 4px; }
.cita blockquote::after { content: "»"; color: var(--rojo); font-family: var(--titulo); font-style: normal; font-weight: 900; margin-left: 4px; }
.cita figcaption { margin-top: 12px; font-family: var(--etiqueta); font-weight: 700; font-size: 14px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ocre); }

/* ---------- páginas de muestra ---------- */
.banda--ocre .banda-cab p { color: var(--tinta); }
.paginas {
  list-style: none; margin: 0; padding: 4px 0 18px;
  display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch; scrollbar-color: var(--tinta) transparent;
}
.paginas li { flex: 0 0 min(64vw, 280px); scroll-snap-align: start; }
.paginas button { all: unset; display: block; width: 100%; cursor: zoom-in; }
.paginas button:focus-visible { outline: 3px solid var(--tinta); outline-offset: 4px; }
.paginas img { width: 100%; aspect-ratio: 148 / 210; object-fit: cover; border-radius: 2px; box-shadow: 0 16px 30px -16px rgba(30, 27, 23, 0.8); transition: transform 0.2s ease; }
.paginas button:hover img { transform: translateY(-4px); }
.paginas .cap { display: block; margin-top: 10px; font-family: var(--etiqueta); font-weight: 700; font-size: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--tinta); }
.desliza { font-family: var(--maquina); font-size: 14px; color: var(--tinta2); margin: 4px 0 0; }
.visor { border: 0; padding: 0; background: transparent; max-width: min(92vw, 700px); max-height: 94vh; }
.visor::backdrop { background: rgba(20, 17, 14, 0.88); }
.visor img { max-height: 86vh; width: auto; margin: 0 auto; border-radius: 2px; }
.visor button {
  display: block; margin: 12px auto 0;
  font-family: var(--etiqueta); font-weight: 700; font-size: 17px; letter-spacing: 0.12em; text-transform: uppercase;
  background: var(--crema); color: var(--tinta); border: 0; border-radius: 3px; padding: 10px 22px; cursor: pointer;
}

/* ---------- índice ---------- */
.partes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 40px; }
@media (max-width: 760px) { .partes { grid-template-columns: 1fr; } }
.parte h3 {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  font-family: var(--titulo); font-weight: 900; font-size: 30px; text-transform: uppercase; line-height: 1;
  color: var(--rojo); border-bottom: 2px solid var(--rojo); padding-bottom: 8px; margin-bottom: 10px;
}
.parte h3 .rn { font-family: var(--etiqueta); font-weight: 700; font-size: 15px; letter-spacing: 0.3em; color: var(--rojo); }
.parte h3 small { font-family: var(--maquina); font-weight: 400; font-size: 14px; color: var(--gris); text-transform: none; margin-left: auto; }
.parte ol { list-style: none; margin: 0; padding: 0; }
.parte li { display: flex; align-items: baseline; gap: 12px; padding: 7px 0; border-bottom: 1px dotted var(--linea); font-family: var(--titulo); font-weight: 800; font-size: 21px; text-transform: uppercase; line-height: 1.1; }
.parte li .n { flex: none; display: inline-block; width: 2.1em; text-align: center; background: var(--tinta); color: var(--papel); font-size: 15px; padding: 3px 0 2px; }
.parte li .n.vs { background: var(--rojo); }
.parte li .pg { margin-left: auto; font-family: var(--maquina); font-weight: 400; font-size: 14px; color: var(--gris); text-transform: none; white-space: nowrap; padding-left: 8px; }
.indice-extra { margin-top: 26px; font-size: 17.5px; color: var(--tinta2); max-width: 46em; }

/* ---------- bloque de compra ---------- */
.compra { background: var(--papel2) url("/assets/img/papel.png?v=20261106b") 0 0 / 480px 480px; border-top: 3px solid var(--tinta); border-bottom: 3px solid var(--tinta); }
.caja-compra { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 800px) { .caja-compra { grid-template-columns: 1fr; } .caja-portada { max-width: 260px; margin: 0 auto; } }
.caja-portada img { width: 100%; border-radius: 2px 5px 5px 2px; box-shadow: 14px 20px 34px -12px rgba(30, 27, 23, 0.55); }
.compra h2 { font-size: clamp(38px, 4.6vw, 56px); }
.subtitulo { font-style: italic; color: var(--tinta2); font-size: 19px; margin-top: 10px; }
.incluye { list-style: none; padding: 0; margin: 18px 0 8px; }
.incluye li { position: relative; padding: 7px 0 7px 32px; border-bottom: 1px dotted var(--linea); font-size: 18px; line-height: 1.4; }
.incluye li::before { content: ""; position: absolute; left: 4px; top: 13px; width: 13px; height: 13px; background: var(--rojo); transform: rotate(45deg); }
.plazo { font-family: var(--etiqueta); font-weight: 700; font-size: 19px; letter-spacing: 0.02em; margin: 0 0 20px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pago { display: flex; gap: 10px; align-items: flex-start; font-family: var(--etiqueta); font-weight: 500; font-size: 16.5px; color: var(--tinta2); margin: 18px 0 0; max-width: 34em; }
.pago svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--tinta2); }
.garantia { display: flex; gap: 16px; align-items: center; margin-top: 24px; padding: 16px 18px; background: var(--papel); border: 1.5px dashed var(--rojo); border-radius: 3px; max-width: 560px; }
.sello-garantia { width: 86px; height: 86px; flex: none; transform: rotate(-8deg); }
.garantia p { margin: 0; font-size: 16.5px; line-height: 1.45; }
.garantia strong { display: block; font-family: var(--titulo); font-weight: 900; font-size: 22px; text-transform: uppercase; color: var(--rojo); margin-bottom: 2px; }

/* ---------- preguntas ---------- */
.preguntas { max-width: 860px; }
.preguntas details { border-bottom: 1px solid #4A4239; }
.preguntas summary {
  cursor: pointer; list-style: none; position: relative;
  font-family: var(--titulo); font-weight: 800; font-size: 25px; text-transform: uppercase; line-height: 1.1;
  padding: 18px 44px 18px 0; color: var(--crema);
}
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after { content: "+"; position: absolute; right: 6px; top: 12px; font-size: 34px; color: var(--ocre); transition: transform 0.2s ease; }
.preguntas details[open] summary::after { transform: rotate(45deg); }
.preguntas details p { color: var(--crema2); padding: 0 0 18px; margin: 0; font-size: 18px; }
.preguntas details p strong { color: var(--crema); font-family: var(--maquina); }
.preguntas a { color: var(--ocre); }

/* ---------- llamada final ---------- */
.final { text-align: center; background: var(--ladrillo); color: #FBEFE0; }
.final .wrap { max-width: 820px; }
.final-cita { font-family: var(--texto); font-style: italic; font-size: clamp(24px, 3vw, 34px); line-height: 1.3; margin: 0; }
.final-de { font-family: var(--etiqueta); font-weight: 700; font-size: 14px; letter-spacing: 0.24em; text-transform: uppercase; color: #F0C9A8; margin: 12px 0 30px; }
.final h2 { color: #FFF6E8; margin-bottom: 12px; }
.final p { font-size: 19px; }
.final .btn { margin-top: 12px; background: var(--tinta); box-shadow: 0 5px 0 #000, 0 16px 30px -12px rgba(0, 0, 0, 0.6); }
.final .btn:hover { background: #2E2924; }

/* ---------- pie ---------- */
.pie { background: var(--hierro); color: #9A8F80; font-family: var(--etiqueta); font-size: 15px; padding: 30px 0 calc(110px + env(safe-area-inset-bottom, 0px)); }
.pie nav { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 12px; }
.pie a { color: var(--crema); text-decoration: none; font-weight: 600; font-size: 16px; letter-spacing: 0.04em; }
.pie a:hover { color: var(--ocre); }
.pie p { margin: 0; max-width: 56em; }

/* ---------- barra fija ---------- */
.fija {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: rgba(31, 27, 23, 0.97); color: var(--crema);
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
  border-top: 3px solid var(--ocre);
  box-shadow: 0 -10px 30px -10px rgba(0, 0, 0, 0.5);
}
.fija-info { display: flex; align-items: center; gap: 12px; min-width: 0; }
.fija-info img { width: 36px; border-radius: 1px; flex: none; }
.fija-info b { font-family: var(--titulo); font-weight: 900; text-transform: uppercase; font-size: 21px; letter-spacing: 0.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fija-precio { font-family: var(--titulo); font-weight: 900; font-size: 22px; white-space: nowrap; color: var(--ocre); }
.fija-precio s { color: #9A8F80; text-decoration-color: var(--rojo); text-decoration-thickness: 3px; margin-right: 4px; }
.fija .btn { font-size: 21px; padding: 13px 22px 11px; box-shadow: 0 3px 0 var(--rojo-osc); flex: none; }
@media (max-width: 640px) {
  .fija-info { display: none; }
  .fija .btn { width: 100%; }
}

/* ---------- páginas legales ---------- */
.legal-cab { padding-top: 22px; padding-bottom: 8px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.legal-cab a.volver { font-family: var(--etiqueta); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 16px; text-decoration: none; border-bottom: 2px solid var(--rojo); }
.legal { max-width: 780px; padding-top: 30px; padding-bottom: 80px; }
.legal h1 { font-family: var(--titulo); font-weight: 900; text-transform: uppercase; font-size: clamp(40px, 6vw, 60px); line-height: 0.95; margin-bottom: 8px; }
.legal .fecha { font-family: var(--maquina); font-size: 15px; color: var(--gris); margin-bottom: 30px; }
.legal h2 { font-size: 26px; margin: 34px 0 10px; color: var(--rojo); }
.legal p, .legal li { font-size: 17.5px; }
.legal ul { padding-left: 22px; }
.legal a { color: var(--rojo); }
.pie--legal { padding-bottom: 30px; }
.e404 { text-align: center; padding: 14vh 0 18vh; }
.e404 h1 { font-family: var(--titulo); font-weight: 900; font-size: clamp(60px, 12vw, 140px); line-height: 0.9; text-transform: uppercase; }
.e404 p { font-size: 20px; color: var(--tinta2); margin: 18px 0 28px; }