/* ¿Me queda? — un experimento de Trazat. Versión 2: blanco cálido editorial. */

@font-face {
  font-family: "Bodoni Moda";
  src: url("fonts/bodoni-moda-latin.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("fonts/bodoni-moda-latin-italic.woff2") format("woff2");
  font-weight: 400 700; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("fonts/figtree-latin-var.woff2") format("woff2");
  font-weight: 300 800; font-style: normal; font-display: swap;
}

:root {
  --paper: #faf8f5;
  --paper-deep: #f0ebe4;
  --card: #ffffff;
  --ink: #2a2622;
  --ink-soft: #655c54;
  --line: #e4dbd0;
  --wine: #7b2142;
  --wine-deep: #5f1832;
  --wine-wash: #f6e6ea;

  --serif: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --sans: "Figtree", "Segoe UI", system-ui, sans-serif;

  --gutter: clamp(18px, 5vw, 56px);
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow: 0 18px 40px -18px rgba(70, 40, 25, 0.35), 0 2px 6px rgba(70, 40, 25, 0.06);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scrollbar-color: var(--line) var(--paper); }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.06rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  caret-color: var(--wine);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--wine-wash); color: var(--wine-deep); }

a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; text-decoration-color: var(--ink-soft); }
a:hover { text-decoration-color: var(--wine); }
:focus-visible { outline: 2px solid var(--wine); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Cabecera ---------- */
.cabecera {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--gutter) 0;
  max-width: 1200px; margin: 0 auto;
}
.marca { font-family: var(--serif); font-optical-sizing: none; font-variation-settings: "opsz" 11; font-weight: 500; font-size: 1.45rem; text-decoration: none; letter-spacing: -0.01em; }
.marca i { color: var(--wine); }
.idioma {
  font-size: 0.86rem; font-weight: 600; color: var(--ink-soft); text-decoration: none;
  padding: 0.4em 0.85em; border-radius: 999px; border: 1px solid var(--line);
}
.idioma:hover { color: var(--ink); border-color: var(--ink-soft); }

/* ---------- Héroe ---------- */
.heroe {
  text-align: center;
  padding: clamp(18px, 4vh, 64px) var(--gutter) 0;
  max-width: 760px; margin: 0 auto;
}
h1 {
  margin: 0;
  font-family: var(--serif); font-weight: 400;
  font-optical-sizing: none; font-variation-settings: "opsz" 14;
  font-size: clamp(3.3rem, 2.2rem + 5.6vw, 6.2rem);
  line-height: 0.98; letter-spacing: -0.03em;
}
h1 i { color: var(--wine); padding-right: 0.04em; }
.promesa {
  margin: 0.9rem auto 0;
  max-width: 30ch;
  font-size: clamp(1.08rem, 1rem + 0.4vw, 1.25rem);
  line-height: 1.45;
  color: var(--ink-soft);
  text-wrap: balance;
}

/* El campo: una sola píldora con el botón adentro, como las apps que ya usan */
.lista { margin: 1.3rem auto 0; max-width: 30rem; text-align: left; }
.pildora {
  display: flex; align-items: center; gap: 6px;
  background: var(--card);
  border-radius: 999px;
  padding: 6px;
  box-shadow: 0 10px 24px -14px rgba(70, 40, 25, 0.45), 0 1px 3px rgba(70, 40, 25, 0.08);
  transition: box-shadow 0.2s;
}
.pildora:focus-within { box-shadow: 0 10px 24px -14px rgba(70, 40, 25, 0.45), 0 0 0 2px var(--wine), 0 0 0 6px var(--wine-wash); }
.pildora input {
  flex: 1 1 auto; min-width: 0;
  font: inherit; font-size: 1rem; color: var(--ink);
  background: transparent; border: 0; outline: none;
  padding: 0.7em 0.4em 0.7em 1em;
}
.pildora input::placeholder { color: #6f655c; }
.boton {
  flex: none;
  font: inherit; font-weight: 650; font-size: 1rem; letter-spacing: 0.005em;
  color: #fff; background: var(--wine);
  border: 0; border-radius: 999px;
  padding: 0.8em 1.35em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.boton:hover { background: var(--wine-deep); }
.boton:active { transform: scale(0.98); }
.boton[aria-busy="true"] { opacity: 0.7; cursor: progress; }

.consentimiento {
  display: flex; gap: 0.55em; align-items: flex-start; justify-content: center;
  margin: 0.85rem 0.4rem 0;
  font-size: 0.82rem; line-height: 1.4; color: var(--ink-soft);
}
.consentimiento input { accent-color: var(--wine); width: 1rem; height: 1rem; margin: 0.12em 0 0; flex: none; }
.aviso { margin: 0.2rem 0.4rem 0; min-height: 0; font-size: 0.86rem; font-weight: 600; color: var(--wine); }
.tiendas { display: flex; justify-content: center; gap: 0.6rem; margin: 0.9rem 0 0; padding: 0; list-style: none; }
.tienda {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.45rem 0.95rem 0.45rem 0.75rem;
  border-radius: 12px; background: var(--ink); color: #fff;
  line-height: 1.1; text-align: left;
}
.tienda svg { width: 20px; height: 20px; flex: none; }
.tienda small { display: block; font-size: 0.66rem; font-weight: 500; opacity: 0.8; letter-spacing: 0.01em; }
.tienda b { display: block; font-size: 0.98rem; font-weight: 650; }

/* Segundo paso y gracias */
.paso-dos[hidden], .gracias[hidden], #lista[hidden] { display: none; }
.paso-dos {
  background: var(--card); border-radius: var(--radius-md); box-shadow: var(--shadow);
  padding: 1.2rem 1.2rem 1.3rem; text-align: left;
}
.titulo-paso { margin: 0 0 0.8rem; font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; font-size: 1.7rem; line-height: 1.1; }
.paso-dos fieldset { border: 0; margin: 0 0 1rem; padding: 0; }
.paso-dos legend { padding: 0; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.95rem; }
.opciones { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.opcion { position: relative; }
.opcion input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.opcion span {
  display: inline-block; padding: 0.45em 0.95em; border-radius: 999px;
  border: 1px solid var(--line); background: var(--paper); font-size: 0.92rem; font-weight: 500;
}
.opcion input:checked + span { background: var(--wine); border-color: var(--wine); color: #fff; }
.opcion input:focus-visible + span { outline: 2px solid var(--wine); outline-offset: 2px; }
.gracias {
  background: var(--card); border-radius: var(--radius-md); box-shadow: var(--shadow);
  padding: 1.1rem 1.3rem; margin: 0; text-align: center;
}
.gracias strong { font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; font-size: 1.6rem; display: block; color: var(--wine); }

/* ---------- La foto y la tarjeta de comparación ---------- */
.escena {
  position: relative;
  max-width: 980px;
  margin: clamp(18px, 3vh, 48px) auto 0;
  padding: 0 var(--gutter);
}
.foto {
  display: block; width: 100%; height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover; object-position: 50% 0%;
  border-radius: var(--radius-lg);
  background: var(--paper-deep);
}
.tarjeta {
  position: relative;
  margin: -30% auto 0;
  width: min(88%, 380px);
  background: var(--card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem 1rem;
}
.tarjeta-app { display: flex; align-items: center; gap: 0.5rem; margin: 0 0 0.8rem; font-size: 0.82rem; color: var(--ink-soft); }
.tarjeta-app b { color: var(--ink); font-weight: 700; }
.tarjeta-app .pestana { margin-left: auto; padding: 0.15em 0.65em; border-radius: 999px; background: var(--paper-deep); font-weight: 600; }
.app-icono { width: 22px; height: 22px; border-radius: 7px; background: var(--wine); display: grid; place-items: center; flex: none; }
.app-icono svg { width: 14px; height: 14px; }
.tarjeta-cuerpo { display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 0.9rem; align-items: center; }
.siluetas { width: 74px; height: auto; display: block; }
.comparacion { margin: 0; }
.fila-barra { margin: 0 0 0.7rem; }
.fila-barra dt, .fila-barra dd { margin: 0; }
.fila-barra .datos { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.95rem; }
.fila-barra .datos b { font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
.barra {
  position: relative; height: 12px; margin-top: 0.35rem;
  border-radius: 999px; overflow: hidden;
  background-color: var(--paper-deep);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='12'%3E%3Cpath d='M0.5 0v5M0.5 12v-5' stroke='%23cbbfb1' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 10px 12px;
}
.barra span {
  position: absolute; inset: 0 auto 0 0;
  width: var(--ancho, 100%);
  border-radius: 999px;
  background: var(--ink);
  transform-origin: left center;
}
.fila-barra--gusta .barra span { background: var(--wine); }
.diferencia {
  display: inline-flex; align-items: baseline; gap: 0.35em;
  margin: 0.2rem 0 0;
  padding: 0.35em 0.85em;
  border-radius: 999px;
  background: var(--wine-wash); color: var(--wine);
  font-weight: 650; font-size: 0.95rem;
}
.diferencia em { font-style: normal; font-family: var(--sans); font-weight: 750; font-size: 1.15rem; line-height: 1; font-variant-numeric: tabular-nums; }

/* El único movimiento de la página: las barras crecen una vez al cargar */
@media (prefers-reduced-motion: no-preference) {
  .js .barra span { transform: scaleX(0); transition: transform 1.2s var(--ease-out); }
  .js .fila-barra--gusta .barra span { transition-delay: 0.25s; }
  .js .listo .barra span { transform: scaleX(1); }
  .js .diferencia { opacity: 0; transform: translateY(4px); transition: opacity 0.6s ease 0.9s, transform 0.6s var(--ease-out) 0.9s; }
  .js .listo .diferencia { opacity: 1; transform: none; }
}

/* ---------- Secciones ---------- */
.seccion { max-width: 1040px; margin: 0 auto; padding: clamp(72px, 12vh, 128px) var(--gutter) 0; }
h2 {
  margin: 0 0 1.6rem; text-align: center;
  font-family: var(--serif); font-weight: 500;
  font-optical-sizing: none; font-variation-settings: "opsz" 14;
  font-size: clamp(2.3rem, 1.8rem + 2.4vw, 3.6rem); line-height: 1.02; letter-spacing: -0.02em;
  text-wrap: balance;
}
h2 i { color: inherit; font-style: normal; }

.pasos { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.6rem; }
/* Así de fácil: tres pantallas de la app, una por paso */
.entrada-centro { margin: -0.8rem auto 2.2rem; text-align: center; color: var(--ink-soft); font-size: 1.1rem; }
.pasos-app {
  list-style: none; margin: 0 calc(var(--gutter) * -1); padding: 0.4rem var(--gutter) 1.6rem;
  display: grid; grid-auto-flow: column; grid-auto-columns: min(72vw, 260px); gap: 1.2rem;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
}
.pasos-app::-webkit-scrollbar { display: none; }
.paso-app { scroll-snap-align: center; text-align: center; }
.mini-telefono {
  width: 100%; max-width: 230px; margin: 0 auto 1.1rem;
  aspect-ratio: 9 / 14;
  border-radius: 34px; padding: 8px;
  background: #1d1a17;
  box-shadow: 0 24px 48px -26px rgba(70, 40, 25, 0.45), 0 2px 6px rgba(70, 40, 25, 0.08);
}
.mini-pantalla {
  position: relative; height: 100%;
  border-radius: 27px; overflow: hidden;
  background: var(--paper);
  padding: 30px 14px 14px;
  display: flex; flex-direction: column; gap: 0.6rem;
  font-size: 0.74rem; text-align: left;
}
.mini-pantalla::before { content: ""; position: absolute; top: 9px; left: 50%; width: 60px; height: 16px; margin-left: -30px; border-radius: 999px; background: #1d1a17; }
.mini-titulo { margin: 0; font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; font-size: 1.2rem; line-height: 1; }
.mini-dibujo { width: 100%; height: auto; display: block; }
.mini-miniatura { width: 46px; height: auto; display: block; margin: 0 auto; }
.mini-lista { list-style: none; margin: 0; padding: 0; }
.mini-lista li { display: flex; justify-content: space-between; padding: 0.42rem 0.1rem; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.mini-lista li b { font-weight: 650; }
.mini-chip { display: inline-flex; align-items: center; gap: 0.35em; align-self: flex-start; padding: 0.35em 0.75em; border-radius: 999px; background: var(--wine-wash); color: var(--wine); font-weight: 650; }
.mini-chip svg { width: 12px; height: 12px; }
.mini-boton { margin-top: auto; padding: 0.6rem; border-radius: 999px; background: var(--wine); color: #fff; text-align: center; font-weight: 650; }
.mini-obturador { margin: auto auto 0; width: 44px; height: 44px; border-radius: 50%; border: 3px solid var(--wine); box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 20px var(--wine); }
.mini-veredicto { margin: 0; padding: 0.55rem 0.7rem; border-radius: 16px; background: var(--card); box-shadow: 0 8px 18px -12px rgba(70, 40, 25, 0.45); font-weight: 600; line-height: 1.3; }
.mini-veredicto em { display: block; font-style: normal; font-size: 1.15rem; font-weight: 750; color: var(--wine); }
.paso-app h3 { margin: 0 0 0.3rem; font-size: 1.1rem; font-weight: 700; }
.paso-app h3 span { font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; color: var(--wine); margin-right: 0.3em; }
.paso-app p { margin: 0 auto; max-width: 24ch; color: var(--ink-soft); }

.beneficios {
  list-style: none; margin: 1.6rem auto 0; padding: 0;
  display: grid; gap: 0.7rem; max-width: 30rem;
}
.beneficios li { display: flex; align-items: center; gap: 0.7rem; font-weight: 600; font-size: 1.05rem; }
.beneficios svg { width: 26px; height: 26px; flex: none; padding: 5px; border-radius: 50%; background: var(--wine-wash); color: var(--wine); }
.nota-diseno { margin: 1.4rem 0 0; text-align: center; font-size: 0.78rem; color: var(--ink-soft); }

.porque { text-align: center; }
.frase { font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; font-size: clamp(2rem, 1.5rem + 2.6vw, 3.4rem); line-height: 1.08; margin: 0 auto; max-width: 18ch; letter-spacing: -0.015em; }
.frase i { color: inherit; font-style: normal; }
.porque .dato { margin: 1.2rem auto 0; max-width: 44ch; color: var(--ink-soft); }
.porque .fuente { display: block; margin-top: 0.4rem; font-size: 0.8rem; }

.plus { max-width: 760px; margin: clamp(72px, 12vh, 128px) auto 0; padding: 0 var(--gutter); }
.plus-tarjeta {
  background: var(--card); border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 1.6rem 1.5rem; text-align: center;
}
.plus-tarjeta h2 { margin-bottom: 0.6rem; font-size: clamp(2rem, 1.6rem + 1.8vw, 2.8rem); }
.plus-tarjeta p { margin: 0 auto; max-width: 40ch; color: var(--ink-soft); }
.plus-tarjeta .plus-precio { margin-top: 0.8rem; color: var(--ink); font-weight: 650; }
.boton--suave { margin-top: 1rem; background: var(--wine-wash); color: var(--wine); }
.boton--suave:hover { background: #efd3da; }
.boton--suave[aria-pressed="true"] { background: var(--wine); color: #fff; }
.plus-tarjeta .plus-nota { margin-top: 0.6rem; font-weight: 600; color: var(--wine); }
.plus-tarjeta .plus-nota:empty { margin: 0; }

.preguntas { max-width: 680px; margin: 0 auto; }
.preguntas details { border-bottom: 1px solid var(--line); }
.preguntas details:first-child { border-top: 1px solid var(--line); }
.preguntas summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.05rem 0.2rem; font-weight: 600;
}
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after {
  content: ""; width: 18px; height: 18px; flex: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='%237b2142' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M9 3v12M3 9h12'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.3s var(--ease-out);
}
.preguntas details[open] summary::after { transform: rotate(45deg); }
.preguntas details p { margin: 0 0.2rem 1.1rem; color: var(--ink-soft); }

.cierre { text-align: center; padding-bottom: clamp(64px, 10vh, 112px); }
.cierre .boton { display: inline-block; text-decoration: none; }

.pie {
  max-width: 1200px; margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 1.4rem var(--gutter) 2rem;
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; justify-content: space-between;
  font-size: 0.84rem; color: var(--ink-soft);
}
.pie nav { display: flex; gap: 1.2rem; }

/* Páginas legales */
.legal { max-width: 720px; margin: 0 auto; padding: 32px var(--gutter) 80px; }
.legal h1 { font-size: clamp(2.6rem, 2rem + 3vw, 4rem); }
.legal p { color: var(--ink-soft); }
.legal p b { color: var(--ink); }

/* ---------- Pantallas grandes ---------- */
@media (min-width: 760px) {
  .foto { aspect-ratio: 2 / 1; object-position: 50% 0%; }
  .tarjeta { margin: -19% 3% 0 auto; width: 350px; }
  .heroe { padding-top: clamp(12px, 3vh, 40px); }
  .escena { margin-top: clamp(16px, 2.5vh, 32px); }
  .pasos-app { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-columns: auto; overflow: visible; margin: 0 auto; padding: 0.4rem 0 0; max-width: 900px; gap: 2rem; }
  .beneficios { grid-template-columns: repeat(3, auto); justify-content: center; gap: 1.6rem; max-width: none; }
}

/* Así de fácil en una sola pantalla: un teléfono que cambia de paso */
.demo-app { display: grid; gap: 1.6rem; justify-items: center; max-width: 900px; margin: 0 auto; }
.demo-telefono { position: relative; max-width: 260px; margin: 0; }
.demo-telefono::after {
  content: ""; position: absolute; inset: 12% -18% -6%; z-index: -1;
  border-radius: 50%; background: var(--wine-wash); filter: blur(2px);
}
.demo-pantalla {
  position: absolute; inset: 8px; height: auto;
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.45s ease, transform 0.6s var(--ease-out);
}
.demo-pantalla.activa { opacity: 1; transform: none; }
.demo-pantalla[hidden] { display: flex; visibility: hidden; }
.demo-pasos { display: grid; gap: 0.6rem; width: 100%; max-width: 30rem; }
.demo-paso {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 2.2rem minmax(0, 1fr); gap: 0.8rem; align-items: center;
  width: 100%; text-align: left; font: inherit; color: var(--ink);
  background: transparent; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 0.85rem 1rem; cursor: pointer;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.demo-paso:hover { border-color: var(--ink-soft); }
.demo-paso[aria-selected="true"] { background: var(--card); border-color: transparent; box-shadow: var(--shadow); }
.demo-num {
  width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--serif); font-weight: 500; font-optical-sizing: none; font-variation-settings: "opsz" 14; font-size: 1.25rem;
  background: var(--paper-deep); color: var(--ink);
}
.demo-paso[aria-selected="true"] .demo-num { background: var(--wine); color: #fff; }
.demo-texto b { display: block; font-weight: 700; }
.demo-texto small { display: block; font-size: 0.92rem; color: var(--ink-soft); }
.demo-progreso { position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--wine); transform: scaleX(0); transform-origin: left; }
.demo-paso[aria-selected="true"].corre .demo-progreso { animation: avance var(--duracion, 4s) linear forwards; }
@keyframes avance { to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) {
  .demo-pantalla { transition: none; transform: none; }
  .demo-paso .demo-progreso { display: none; }
}
@media (min-width: 760px) {
  .demo-app { grid-template-columns: auto minmax(0, 1fr); gap: 4rem; align-items: center; justify-items: stretch; }
  .demo-telefono { width: 270px; max-width: none; }
}

/* ---------- Portada en dos columnas, solo en computador (2026-10-08) ----------
   Texto a la izquierda; la foto con la tarjeta a la derecha, todo en la primera pantalla.
   En celular y tableta no cambia nada. */
@media (min-width: 1024px) {
  .portada {
    display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    align-items: center; gap: clamp(40px, 5vw, 88px);
    max-width: 1200px; margin: 0 auto;
    padding: clamp(24px, 6vh, 72px) var(--gutter) 0;
  }
  .portada .heroe { text-align: left; max-width: none; margin: 0; padding: 0; }
  .portada h1 { font-size: clamp(3.6rem, 1rem + 4.2vw, 5.6rem); white-space: nowrap; }
  .portada .promesa { margin-left: 0; }
  .portada .lista { margin-left: 0; }
  .portada .consentimiento { justify-content: flex-start; margin-left: 0.2rem; }
  .portada .tiendas { justify-content: flex-start; }
  .portada .ir-ejemplo { text-align: left; }
  .portada .escena { margin: 0 0 32px; padding: 0; max-width: none; }
  .portada .foto { aspect-ratio: 4 / 3; object-position: 50% 0%; max-height: 72vh; }
  .portada .tarjeta { position: absolute; left: -28px; bottom: -36px; margin: 0; width: 330px; }
}
@media (min-width: 1440px) {
  .portada .tarjeta { left: -56px; }
}

/* ---------- Secciones con franja (2026-10-08) ----------
   Así de fácil, Por qué y el cierre van sobre una franja de borde a borde, un tono más oscuro,
   para que se note dónde empieza y termina cada sección. La sombra extiende el fondo a lo ancho
   y el recorte la limita arriba y abajo, sin crear desplazamiento horizontal. */
.seccion[aria-labelledby="como"], .porque, .cierre {
  background: var(--paper-deep);
  box-shadow: 0 0 0 100vmax var(--paper-deep);
  clip-path: inset(0 -100vmax);
  margin-top: clamp(56px, 9vh, 104px);
  padding-bottom: clamp(64px, 10vh, 112px);
}

/* En computador la portada ocupa la primera pantalla: la siguiente sección no se asoma cortada */
@media (min-width: 1024px) {
  .portada { min-height: calc(100svh - 70px); align-content: center; padding-bottom: clamp(56px, 8vh, 96px); }
}

/* ---------- Botones de las tiendas y trampa para robots (2026-10-09) ---------- */
button.tienda { font: inherit; border: 0; cursor: pointer; transition: background 0.2s, transform 0.15s; }
button.tienda:hover { background: #000; }
button.tienda:active { transform: scale(0.98); }
.aviso-tienda { margin: 0.5rem 0 0; min-height: 0; font-size: 0.86rem; font-weight: 600; color: var(--wine); text-align: center; }
.aviso-tienda:empty { display: none; }
.trampa { display: none; }
@media (min-width: 1024px) { .portada .aviso-tienda { text-align: left; } }

/* ---------- Comentario libre en el paso dos (2026-10-09) ---------- */
.comentario { display: grid; gap: 0.4rem; margin: 0 0 1rem; }
.comentario span { font-weight: 600; font-size: 0.95rem; }
.comentario small { font-weight: 500; color: var(--ink-soft); }
.comentario textarea {
  width: 100%; resize: vertical; min-height: 5.5rem; font: inherit; font-size: 1rem; color: var(--ink); line-height: 1.45;
  padding: 0.7em 0.85em; border: 1px solid var(--line); border-radius: 14px; background: var(--paper);
}
.comentario textarea::placeholder { color: #6f655c; }
.comentario textarea:focus { outline: 2px solid var(--wine); outline-offset: 1px; }
.paso-dos legend small { font-weight: 500; color: var(--ink-soft); font-size: 0.82rem; }

/* ---------- Panel privado de conteo (solo con ?panel=<clave>; 2026-10-09) ---------- */
.panel-interno { max-width: 640px; margin: 0 auto 48px; padding: 1.1rem 1.2rem; border: 2px dashed var(--ink-soft); border-radius: var(--radius-md); background: var(--card); font-size: 0.92rem; }
.panel-interno h2 { margin: 0 0 0.6rem; font-family: var(--sans); font-size: 1.05rem; font-weight: 750; letter-spacing: 0; }
.panel-interno h2 small { font-weight: 500; color: var(--ink-soft); }
.panel-interno table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.panel-interno th, .panel-interno td { padding: 0.35rem 0.4rem; border-bottom: 1px solid var(--line); text-align: right; }
.panel-interno th:first-child, .panel-interno tbody th { text-align: left; font-weight: 600; }
.panel-interno p { margin: 0.6rem 0 0; color: var(--ink-soft); }
.panel-interno button { font: inherit; font-weight: 650; color: var(--wine); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; }