/* ════════════════════════════════════════════════════════════════════════════
   styles.css — Mal Gusto. Base limpia y funcional.
   ============================================================================
   TODO el color, la tipografía y el ritmo salen de variables en :root. El
   diseñador sobreescribe lo que quiera desde theme.css (que carga después) sin
   reescribir nada de aquí. Ver theme.css para la lista de tokens.
   ════════════════════════════════════════════════════════════════════════════ */

:root {
  /* Color */
  --mg-fondo: #0a0a0b;
  --mg-fondo-2: #101011;
  --mg-panel: #161514;
  --mg-borde: #2f2d2a;
  --mg-tinta: #f0ece4;
  --mg-tinta-2: #8a867e;
  --mg-oro: #c8a44a;
  --mg-oro-claro: #e7d094;
  --mg-exito: #7fbf8a;
  --mg-error: #d98080;

  /* Acento por item (lo inyecta el build en cada card). */
  --acc: var(--mg-oro);

  /* Tipografía */
  --mg-font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --mg-font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mg-font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --mg-tracking-kicker: .22em;

  /* Forma */
  --mg-radio: 14px;
  --mg-radio-sm: 8px;
  --mg-borde-ancho: 1px;

  /* Ritmo */
  --mg-max: 1180px;
  --mg-max-lectura: 68ch;
  --mg-gap: 1.5rem;
  --mg-pad-seccion: clamp(2rem, 6vw, 4.5rem);

  /* Sombra */
  --mg-sombra: 0 10px 30px rgba(0, 0, 0, .45);
  --mg-sombra-fuerte: 0 24px 60px rgba(0, 0, 0, .6);
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--mg-fondo); scroll-behavior: smooth; }
html.sxm-locked, html.sxm-locked body { overflow: hidden; }

body {
  margin: 0;
  background: var(--mg-fondo);
  color: var(--mg-tinta);
  font-family: var(--mg-font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: var(--mg-oro-claro); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--mg-oro); outline-offset: 3px; border-radius: 3px; }

h1, h2, h3 { font-family: var(--mg-font-display); font-weight: 600; line-height: 1.15; letter-spacing: -.01em; }

.wrap { max-width: var(--mg-max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.solo-lectores {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ── Navegación ────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1.4rem;
  padding: .9rem clamp(1rem, 4vw, 2rem);
  background: color-mix(in srgb, var(--mg-fondo) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: var(--mg-borde-ancho) solid var(--mg-borde);
}
.nav__marca {
  font-family: var(--mg-font-display); font-size: 1.2rem; font-weight: 700;
  color: var(--mg-tinta); text-decoration: none; margin-right: auto; letter-spacing: .01em;
}
.nav__marca em { color: var(--mg-oro); font-style: normal; }
.nav__link {
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--mg-tinta-2); text-decoration: none;
}
.nav__link:hover, .nav__link.is-activa { color: var(--mg-oro); text-decoration: none; }

/* ── Kicker / eyebrow ──────────────────────────────────────────────────────── */
.kicker {
  font-family: var(--mg-font-mono); font-size: .7rem;
  letter-spacing: var(--mg-tracking-kicker); text-transform: uppercase;
  color: var(--acc); margin: 0 0 .6rem;
}

/* ── Portada editorial ─────────────────────────────────────────────────────── */
.portada { padding: clamp(3rem, 10vw, 7rem) 0 var(--mg-pad-seccion); }
.portada h1 {
  font-size: clamp(2.6rem, 8vw, 5.2rem); margin: 0 0 1rem; max-width: 16ch;
}
.portada h1 em { font-style: italic; color: var(--mg-oro); }
.portada p { color: var(--mg-tinta-2); max-width: 52ch; font-size: 1.05rem; }
.portada__acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

.seccion { padding: var(--mg-pad-seccion) 0; border-top: var(--mg-borde-ancho) solid var(--mg-borde); }
.seccion__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.8rem; }
.seccion__head h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin: 0; }
.seccion__mas { font-family: var(--mg-font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }

/* ── Botones ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-size: .95rem; font-weight: 600;
  padding: .82rem 1.6rem; border-radius: var(--mg-radio-sm);
  border: var(--mg-borde-ancho) solid var(--mg-oro);
  background: var(--mg-oro); color: #17140c; cursor: pointer; text-decoration: none;
  transition: filter .15s ease, transform .15s ease;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-off { opacity: .45; cursor: not-allowed; filter: none; }
.btn--fantasma { background: transparent; color: var(--mg-tinta); border-color: var(--mg-borde); }
.btn--fantasma:hover { border-color: var(--mg-oro); color: var(--mg-oro); }
.btn--ancho { width: 100%; }

/* ── Grid + cards ──────────────────────────────────────────────────────────── */
.grid { display: grid; gap: var(--mg-gap); grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

.card {
  position: relative; display: block; overflow: hidden;
  border: var(--mg-borde-ancho) solid var(--mg-borde); border-radius: var(--mg-radio);
  background: var(--mg-panel); color: inherit; text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--acc); transform: translateY(-2px); text-decoration: none; }
.card__img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--mg-fondo-2); }
.card__body { padding: 1.1rem 1.2rem 1.3rem; }
.card__tag {
  display: inline-block; font-family: var(--mg-font-mono); font-size: .66rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--acc); margin-bottom: .5rem;
}
.card__title { font-size: 1.16rem; margin: 0 0 .45rem; }
.card__text { color: var(--mg-tinta-2); font-size: .92rem; margin: 0; }
.card__pie {
  display: flex; align-items: baseline; justify-content: space-between; gap: .6rem;
  margin-top: .9rem; font-family: var(--mg-font-mono); font-size: .84rem;
}
.precio { color: var(--mg-tinta); font-weight: 600; }
.estado { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.estado--hay { color: var(--mg-exito); }
.estado--no { color: var(--mg-tinta-2); }

.vacio {
  border: 1px dashed var(--mg-borde); border-radius: var(--mg-radio);
  padding: 2.5rem 1.5rem; text-align: center; color: var(--mg-tinta-2);
}

/* ── Prosa del artículo / ficha ────────────────────────────────────────────── */
.prosa { max-width: var(--mg-max-lectura); }
.prosa h2 { font-size: 1.6rem; margin: 2.2rem 0 .7rem; }
.prosa h3 { font-size: 1.24rem; margin: 1.8rem 0 .5rem; }
.prosa p, .prosa li { color: var(--mg-tinta); }
.prosa ul, .prosa ol { padding-left: 1.2rem; }
.prosa li { margin: .35rem 0; }
.prosa blockquote {
  margin: 1.4rem 0; padding: .3rem 0 .3rem 1.1rem;
  border-left: 2px solid var(--acc); color: var(--mg-tinta-2); font-style: italic;
}
.prosa code { font-family: var(--mg-font-mono); font-size: .88em; background: var(--mg-panel); padding: .1em .35em; border-radius: 4px; }
.prosa hr { border: 0; border-top: 1px solid var(--mg-borde); margin: 2rem 0; }
.prosa figure { margin: 1.6rem 0; }
.prosa figure img { width: 100%; border-radius: var(--mg-radio); }
.meta { font-family: var(--mg-font-mono); font-size: .78rem; color: var(--mg-tinta-2); letter-spacing: .06em; }

/* ── Ficha de producto ─────────────────────────────────────────────────────── */
.producto { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: 1fr; padding: var(--mg-pad-seccion) 0; }
@media (min-width: 900px) { .producto { grid-template-columns: 1.05fr .95fr; align-items: start; } }

.galeria { display: grid; gap: .7rem; }
.galeria img { width: 100%; border-radius: var(--mg-radio); background: var(--mg-fondo-2); }
.galeria__tiras { display: flex; gap: .6rem; flex-wrap: wrap; }
.galeria__tiras img { width: 84px; height: 84px; object-fit: cover; cursor: pointer; border: 1px solid var(--mg-borde); }
.galeria__tiras img.is-activa { border-color: var(--mg-oro); }

.compra {
  position: sticky; top: 84px;
  border: var(--mg-borde-ancho) solid var(--mg-borde); border-radius: var(--mg-radio);
  background: var(--mg-panel); padding: clamp(1.2rem, 3vw, 1.8rem);
}
.compra h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin: .2rem 0 .6rem; }
.compra__precio { font-family: var(--mg-font-mono); font-size: 1.8rem; color: var(--mg-oro); margin: .2rem 0 .1rem; }
.compra__stock { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 1.1rem; }
.compra__resumen { color: var(--mg-tinta-2); font-size: .95rem; }

.ficha { width: 100%; border-collapse: collapse; margin: 1.2rem 0; font-size: .92rem; }
.ficha th, .ficha td { text-align: left; padding: .55rem .2rem; border-bottom: 1px solid var(--mg-borde); }
.ficha th { color: var(--mg-tinta-2); font-weight: 500; width: 42%; }
.ficha td { font-family: var(--mg-font-mono); }
.bullets { list-style: none; padding: 0; margin: 1rem 0; }
.bullets li { position: relative; padding-left: 1.1rem; color: var(--mg-tinta); font-size: .93rem; }
.bullets li::before { content: "—"; position: absolute; left: 0; color: var(--acc); }
.nota {
  font-size: .82rem; color: var(--mg-tinta-2); border-left: 2px solid var(--mg-borde);
  padding-left: .8rem; margin-top: 1.2rem;
}

/* ── Checkout embebido (iframe de Stripe DENTRO de la página) ──────────────── */
.checkout { margin-top: 1.2rem; }
.checkout[hidden] { display: none; }
.checkout__caja {
  border: var(--mg-borde-ancho) solid var(--mg-borde); border-radius: var(--mg-radio);
  background: #fff; padding: .4rem; min-height: 60px;
}
.checkout__aviso {
  font-family: var(--mg-font-mono); font-size: .74rem; letter-spacing: .06em;
  color: var(--mg-tinta-2); margin: .7rem 0 0;
}
.checkout__error { color: var(--mg-error); font-size: .9rem; margin-top: .8rem; }
.checkout__ok {
  border: 1px solid var(--mg-exito); border-radius: var(--mg-radio);
  padding: 1.2rem; color: var(--mg-tinta); background: rgba(127, 191, 138, .08);
}
.mock {
  border: 1px dashed var(--mg-oro); border-radius: var(--mg-radio);
  padding: 1.2rem; background: rgba(200, 164, 74, .06); font-size: .92rem;
}
.mock h3 { margin: 0 0 .5rem; font-size: 1.05rem; }
.mock p { color: var(--mg-tinta-2); margin: .4rem 0; }

/* ── Pie ───────────────────────────────────────────────────────────────────── */
.pie {
  border-top: var(--mg-borde-ancho) solid var(--mg-borde);
  padding: 2.4rem 0 3rem; margin-top: var(--mg-pad-seccion);
  color: var(--mg-tinta-2); font-size: .86rem;
}
.pie__filas { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: space-between; }

/* ════════════════════════════════════════════════════════════════════════════
   ScrollExpandMedia (scroll-expand.js). Las medidas vivas (width/height/
   translateX/opacity) las escribe el JS; aquí solo va la puesta en escena.
   ════════════════════════════════════════════════════════════════════════════ */
.sxm {
  position: relative; height: 100vh; min-height: 520px;
  display: grid; place-items: center; overflow: hidden;
  background: var(--mg-fondo);
}
.sxm__bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 1; will-change: opacity;
}
.sxm__bg::after { content: ""; position: absolute; inset: 0; background: rgba(10, 10, 11, .55); }
.sxm__stage { position: relative; display: grid; place-items: center; width: 100%; }
.sxm__media {
  width: 300px; height: 400px; overflow: hidden;
  border-radius: var(--mg-radio); box-shadow: var(--mg-sombra-fuerte);
  background: var(--mg-fondo-2); will-change: width, height;
}
.sxm__media img, .sxm__media video { width: 100%; height: 100%; object-fit: cover; }
.sxm__title {
  position: absolute; inset: 0; margin: 0;
  display: flex; align-items: center; justify-content: center; gap: .35em;
  font-size: clamp(2rem, 7vw, 5rem); text-align: center;
  pointer-events: none; text-shadow: 0 4px 24px rgba(0, 0, 0, .6);
}
.sxm__a, .sxm__b { display: inline-block; will-change: transform; }
.sxm__b { color: var(--mg-oro); font-style: italic; }
.sxm__pista {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--mg-font-mono); font-size: .72rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--mg-tinta-2);
  opacity: calc(1 - var(--sxm-progress, 0));
}
.sxm__skip {
  position: absolute; top: 1rem; right: 1rem; z-index: 3;
  font: inherit; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .5rem 1rem; border-radius: var(--mg-radio-sm);
  border: 1px solid var(--mg-borde); background: rgba(10, 10, 11, .7);
  color: var(--mg-tinta); cursor: pointer;
}
.sxm__skip:hover { border-color: var(--mg-oro); color: var(--mg-oro); }

.sxm-content {
  opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease;
}
.sxm-content.is-visible { opacity: 1; transform: none; }

/* Estado sin animación: el hero se muestra ya expandido y el contenido visible. */
.sxm--reduced { height: auto; min-height: 0; padding: var(--mg-pad-seccion) 0; }
.sxm--reduced .sxm__media { width: min(100%, 1250px) !important; height: min(60vh, 520px) !important; }
.sxm--reduced .sxm__title { position: static; margin-top: 1.2rem; }
.sxm--reduced .sxm__pista, .sxm--reduced .sxm__skip { display: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sxm-content { opacity: 1; transform: none; transition: none; }
  .card, .btn { transition: none; }
}