/* ═══════════════════════════════════════════════════════════════════
   NOTOVISIÓN — Design system estilo "Prestige" (réplica opticaslookout.com.ar)
   Fuente: Instrument Sans · Paleta: #1c1c1c / #fff / #efefef
   Headings y botones: uppercase, letter-spacing .18em, weight 400
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* Colores (esquemas del tema Prestige) */
  --text: 28 28 28;                 /* #1c1c1c */
  --bg: 255 255 255;
  --bg-light: 239 239 239;          /* #efefef  scheme-1 */
  --bg-dark: 28 28 28;              /* scheme-3 */
  --border: 221 221 221;            /* #ddd */
  --border-light: 207 207 207;
  --border-dark: 62 62 62;          /* #3e3e3e */
  --accent-blue: 29 83 184;         /* #1d53b8 estrellas / marquee */
  --on-sale: 35 121 199;
  --success: 48 122 7;
  --warning: 237 138 0;             /* aviso stock */
  --error: 203 43 43;

  /* Tipografía */
  --font: "Instrument Sans", sans-serif;
  --heading-ls: 0.18em;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.875rem;
  --text-lg: 1rem;
  --text-xl: 1.125rem;
  --text-h1: clamp(1.375rem, 1.15rem + 0.98vw, 2rem);
  --text-h2: clamp(1.25rem, 1.07rem + 0.78vw, 1.75rem);
  --text-h3: clamp(1.125rem, 1.03rem + 0.39vw, 1.375rem);

  /* Layout */
  --container: 85rem;
  --gutter: 1.25rem;
  --section-gap: 2.5rem;
  --shadow-sm: 0 2px 8px rgb(0 0 0 / .05);
  --shadow: 0 5px 15px rgb(0 0 0 / .05);
  --shadow-md: 0 5px 30px rgb(0 0 0 / .05);
  --header-h: 64px;
  --announce-h: 40px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.65;
  color: rgb(var(--text));
  background: rgb(var(--bg));
}

img, video { max-width: 100%; height: auto; }
a { color: inherit; }
button { font-family: inherit; }

/* ── Contenedores ── */
.lk-container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.lk-container--md { max-width: 71.875rem; margin-inline: auto; padding-inline: var(--gutter); }
.lk-container--sm { max-width: 61.25rem; margin-inline: auto; padding-inline: var(--gutter); }

/* ── Headings (uppercase espaciado, weight 400 — sello Prestige) ── */
.lk-heading, h1.lk, h2.lk, h3.lk {
  font-family: var(--font);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: var(--heading-ls);
  line-height: 1.3;
  margin: 0;
  text-wrap: balance;
}
.lk-h1 { font-size: var(--text-h1); }
.lk-h2 { font-size: var(--text-h2); }
.lk-h3 { font-size: var(--text-h3); }
.lk-h5 { font-size: var(--text-base); }
.lk-h6 { font-size: var(--text-xs); }

/* Subtítulo / eyebrow pequeño */
.lk-eyebrow {
  display: block;
  font-size: var(--text-xs);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: var(--heading-ls);
  opacity: .8;
}

/* ── Botones ── */
.lk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 2rem;
  border: 1px solid rgb(var(--text));
  border-radius: 0;
  background: rgb(var(--text));
  color: #fff;
  font: 400 var(--text-sm)/1.65 var(--font);
  text-transform: uppercase;
  letter-spacing: var(--heading-ls);
  text-decoration: none;
  cursor: pointer;
  transition: opacity .2s, background-color .2s, color .2s;
}
.lk-btn:hover { opacity: .85; }
.lk-btn:active { opacity: .7; }
.lk-btn--outline { background: transparent; color: rgb(var(--text)); }
.lk-btn--outline:hover { background: rgb(var(--text)); color: #fff; opacity: 1; }
.lk-btn--white { background: #fff; border-color: #fff; color: rgb(var(--text)); }
.lk-btn--white-outline { background: transparent; border-color: #fff; color: #fff; }
.lk-btn--white-outline:hover { background: #fff; color: rgb(var(--text)); opacity: 1; }
.lk-btn--full { width: 100%; }
.lk-btn[disabled] { opacity: .45; cursor: not-allowed; }

/* Link subrayado estilo Prestige */
.lk-link {
  background: none; border: none; padding: 0; cursor: pointer;
  font-size: var(--text-sm); color: rgb(var(--text));
  text-decoration: underline; text-underline-offset: 3px;
  transition: opacity .2s;
}
.lk-link:hover { opacity: .65; }

/* ── Announcement bar ── */
.lk-announce {
  position: relative;
  background: rgb(var(--bg-dark));
  color: #fff;
  height: var(--announce-h);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lk-announce__item {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding-inline: 56px;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .16em;
  text-align: center;
  opacity: 0; transition: opacity .45s ease;
  pointer-events: none;
}
.lk-announce__item.is-active { opacity: 1; pointer-events: auto; }
.lk-announce__arrow {
  position: absolute; top: 0; bottom: 0; z-index: 2;
  width: 48px; display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: rgba(255,255,255,.7); cursor: pointer;
}
.lk-announce__arrow:hover { color: #fff; }
.lk-announce__arrow--prev { left: 4px; }
.lk-announce__arrow--next { right: 4px; }

/* ── Header ── */
.lk-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  border-bottom: 1px solid rgb(var(--border));
  transition: background-color .25s, border-color .25s;
}
.lk-header__inner {
  max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter);
  height: var(--header-h);
  display: flex; align-items: center; gap: 2rem;
}
.lk-logo {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: 1.35rem; font-weight: 600; letter-spacing: -.01em;
  color: rgb(var(--text)); text-decoration: none; white-space: nowrap;
}
.lk-logo svg { flex: 0 0 auto; }
.lk-nav { display: flex; align-items: center; gap: 1.9rem; }
.lk-nav a {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--heading-ls);
  color: rgb(var(--text));
  text-decoration: none;
  padding-block: .4rem;
  transition: opacity .2s;
}
.lk-nav a:hover { opacity: .6; }
.lk-header__icons { margin-left: auto; display: flex; align-items: center; gap: .35rem; }
.lk-icon-btn {
  position: relative;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: none; color: rgb(var(--text));
  cursor: pointer; text-decoration: none;
  transition: opacity .2s;
}
.lk-icon-btn:hover { opacity: .6; }
.lk-cart-dot {
  position: absolute; top: 8px; right: 6px;
  min-width: 15px; height: 15px; padding: 0 3px;
  border-radius: 999px;
  background: rgb(var(--text)); color: #fff;
  font-size: 10px; font-weight: 600; line-height: 15px; text-align: center;
  font-variant-numeric: tabular-nums;
}
/* Header transparente sobre el hero (home) */
.lk-header--transparent {
  position: fixed; left: 0; right: 0;
  background: transparent;
  border-bottom-color: transparent;
}
.lk-header--transparent .lk-nav a,
.lk-header--transparent .lk-logo,
.lk-header--transparent .lk-icon-btn { color: #fff; }
.lk-header--transparent .lk-cart-dot { background: #fff; color: rgb(var(--text)); }
.lk-header--transparent.is-solid {
  background: #fff;
  border-bottom-color: rgb(var(--border));
}
.lk-header--transparent.is-solid .lk-nav a,
.lk-header--transparent.is-solid .lk-logo,
.lk-header--transparent.is-solid .lk-icon-btn { color: rgb(var(--text)); }
.lk-header--transparent.is-solid .lk-cart-dot { background: rgb(var(--text)); color: #fff; }

/* Hamburguesa mobile */
.lk-burger { display: none; }
@media (max-width: 1023px) {
  .lk-nav { display: none; }
  .lk-burger { display: inline-flex; }
  .lk-header__inner { gap: .5rem; }
  .lk-logo { position: absolute; left: 50%; transform: translateX(-50%); }
  .lk-header__inner, .lk-header { position: relative; }
  .lk-header { position: sticky; }
  .lk-header--transparent { position: fixed; }
}

/* Menú mobile (drawer izquierdo) */
.lk-mobilenav {
  position: fixed; inset: 0; z-index: 90; display: none;
}
.lk-mobilenav.open { display: block; }
.lk-mobilenav__scrim { position: absolute; inset: 0; background: rgb(0 0 0 / .4); border: none; width: 100%; cursor: pointer; }
.lk-mobilenav__panel {
  position: absolute; top: 0; bottom: 0; left: 0;
  width: min(86vw, 24rem);
  background: #fff; color: rgb(var(--text));
  padding: 1.5rem;
  overflow-y: auto; overscroll-behavior: contain;
  transform: translateX(-100%); transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.lk-mobilenav.open .lk-mobilenav__panel { transform: translateX(0); }
.lk-mobilenav__panel a {
  display: block;
  padding: .9rem 0;
  font-size: var(--text-sm);
  text-transform: uppercase; letter-spacing: var(--heading-ls);
  color: rgb(var(--text)); text-decoration: none;
  border-bottom: 1px solid rgb(var(--border));
}

/* ── Hero ── */
.lk-hero {
  position: relative;
  min-height: 82vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  background: rgb(var(--bg-dark));
}
.lk-hero__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center 30%;
}
.lk-hero__overlay { position: absolute; inset: 0; background: rgb(0 0 0 / .25); }
.lk-hero__content { position: relative; z-index: 2; padding: 2rem var(--gutter); }
.lk-hero__content .lk-eyebrow { margin-bottom: .9rem; opacity: .9; }
.lk-hero__title {
  font-size: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
  font-weight: 400; text-transform: uppercase; letter-spacing: var(--heading-ls);
  margin: 0 0 1.6rem;
}
.lk-hero__actions { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }
.lk-hero__scroll {
  position: absolute; left: 50%; bottom: -1px; transform: translateX(-50%);
  z-index: 3;
  width: 56px; height: 28px;
  background: #fff; border: none; cursor: pointer;
  border-radius: 999px 999px 0 0;
  display: flex; align-items: flex-end; justify-content: center;
  color: rgb(var(--text));
}

/* ── Tabs de sección (RECETA | SOL) ── */
.lk-tabs { display: flex; justify-content: center; gap: 2.2rem; }
.lk-tab {
  background: none; border: none; padding: .35rem 0; cursor: pointer;
  font: 400 var(--text-lg)/1.4 var(--font);
  text-transform: uppercase; letter-spacing: var(--heading-ls);
  color: rgb(var(--text) / .45);
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.lk-tab:hover { color: rgb(var(--text) / .8); }
.lk-tab.is-active { color: rgb(var(--text)); border-bottom-color: rgb(var(--text)); }

/* ── Card de producto (grilla Prestige: minimal, centrada) ── */
.lk-grid { display: grid; gap: 2rem 1rem; }
.lk-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.lk-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 1023px) { .lk-grid--4, .lk-grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.6rem .75rem; } }

.lk-card { position: relative; text-align: center; cursor: pointer; }
.lk-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #fff;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.lk-card__media img, .lk-card__media video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 6%;
  transition: opacity .35s ease;
}
.lk-card__media video { opacity: 0; }
.lk-card:hover .lk-card__media img.has-alt { opacity: 0; }
.lk-card:hover .lk-card__media video { opacity: 1; }
/* Hover-swap de foto: si el producto no tiene video, al pasar el mouse
   entra la segunda foto (vista 3/4 del packshot) con el mismo crossfade */
.lk-card__media img.lk-card__alt { opacity: 0; }
.lk-card:hover .lk-card__media img.lk-card__alt { opacity: 1; }
.lk-card__badge {
  position: absolute; top: .6rem; left: .6rem; z-index: 2;
  background: rgb(var(--bg-dark)); color: #fff;
  font-size: 10px; text-transform: uppercase; letter-spacing: .14em;
  padding: .25rem .55rem;
}
.lk-card__actions {
  position: absolute; left: .75rem; right: .75rem; bottom: .75rem; z-index: 3;
  display: flex; gap: .5rem; justify-content: center;
  opacity: 0; transform: translateY(6px);
  transition: opacity .25s ease, transform .25s ease;
}
.lk-card:hover .lk-card__actions { opacity: 1; transform: translateY(0); }
/* Mobile / touch: sin hover, los botones van estáticos debajo de la imagen */
@media (max-width: 1023px) {
  .lk-card__media { aspect-ratio: auto; flex-direction: column; align-items: stretch; }
  .lk-card__media img, .lk-card__media video {
    position: static; width: 100%; height: auto;
    /* Los packshots traen margen blanco: formato 4:3 con zoom para que el anteojo se vea grande */
    aspect-ratio: 4 / 3; object-fit: cover;
    padding: 0;
    transform: scale(1.25);
  }
  .lk-card__media video { display: none; }
  /* Vista miniatura en touch: el alt se superpone a la foto principal y entra
     con crossfade cuando la tarjeta pasa por el centro de la pantalla
     (clase .is-peek puesta por IntersectionObserver en catalogo.html) */
  .lk-card__media img.lk-card__alt {
    display: block;
    position: absolute; top: 0; left: 0;
    width: 100%; height: auto;
    aspect-ratio: 4 / 3; object-fit: cover;
    transform: scale(1.25);
    opacity: 0;
    pointer-events: none;
  }
  .lk-card.is-peek .lk-card__media img.lk-card__alt { opacity: 1; }
  /* Placeholder "Sin imagen" (no aplicar al badge Próximamente/Sin stock,
     que también es un span hijo directo y quedaba como un cuadrado gigante) */
  .lk-card__media > span:not(.lk-card__badge) { aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; }
  .lk-card__actions {
    position: static; opacity: 1; transform: none;
    margin-top: .6rem;
    flex-direction: column; gap: .45rem;
  }
  .lk-card__btn {
    width: 100%; padding: .6rem .5rem;
    /* nowrap desbordaba la tarjeta con textos largos ("Avisame cuando llegue") */
    white-space: normal;
    line-height: 1.35;
    font-size: 10px; letter-spacing: .1em;
  }
  .lk-card__title { margin-top: .8rem; }
}
.lk-card__btn {
  flex: 1;
  padding: .55rem .5rem;
  background: rgb(var(--bg-dark)); color: #fff;
  border: 1px solid rgb(var(--bg-dark));
  font: 400 10.5px/1.5 var(--font);
  text-transform: uppercase; letter-spacing: .14em;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: .35rem;
  transition: opacity .2s;
}
.lk-card__btn:hover { opacity: .85; }
.lk-card__btn--ghost { background: #fff; color: rgb(var(--text)); border-color: rgb(var(--text)); }
.lk-card__title {
  margin: .9rem 0 .25rem;
  font-size: var(--text-xs);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgb(var(--text));
}
.lk-card__title a { text-decoration: none; color: inherit; }
.lk-card__price {
  font-size: var(--text-sm);
  color: rgb(var(--text) / .6);
  font-variant-numeric: tabular-nums;
}
.lk-card__stars { margin-top: .3rem; font-size: var(--text-xs); color: rgb(var(--accent-blue)); letter-spacing: .1em; }
.lk-card__stars .muted { color: rgb(var(--text) / .5); letter-spacing: 0; margin-left: .3rem; }

/* ── Secciones ── */
.lk-section { padding-block: var(--section-gap); }
.lk-section__head { text-align: center; margin-bottom: 2.2rem; }
.lk-section__head .lk-eyebrow { margin-bottom: .5rem; }

/* Esquemas de color por sección */
.scheme-light { background: rgb(var(--bg-light)); color: rgb(var(--text)); }
.scheme-dark { background: rgb(var(--bg-dark)); color: #fff; }

/* ── Banners de colecciones (3 tarjetas con imagen) ── */
.lk-collections { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 767px) { .lk-collections { grid-template-columns: 1fr; } }
.lk-collection-card {
  position: relative; overflow: hidden;
  aspect-ratio: 3 / 4;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  text-decoration: none; color: #fff;
  background: rgb(var(--bg-dark));
}
.lk-collection-card img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.lk-collection-card::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgb(0 0 0 / 0) 45%, rgb(0 0 0 / .55) 100%);
}
.lk-collection-card:hover img { transform: scale(1.05); }
.lk-collection-card__content { position: relative; z-index: 2; text-align: center; padding: 0 1rem 2rem; }
.lk-collection-card__label {
  display: block; font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: var(--heading-ls);
  margin-bottom: .9rem;
}
.lk-collection-card .lk-btn { padding: .55rem 1.4rem; font-size: var(--text-xs); }

/* ── FAQ acordeón ── */
.lk-faq { max-width: 42.5rem; margin-inline: auto; }
.lk-faq details {
  border: 1px solid rgb(var(--border));
  border-radius: 999px;
  margin-bottom: .8rem;
  overflow: hidden;
  transition: border-radius .2s;
}
.lk-faq details[open] { border-radius: 1.4rem; }
.lk-faq summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .95rem 1.5rem;
  font-size: var(--text-base);
  cursor: pointer;
}
.lk-faq summary::-webkit-details-marker { display: none; }
.lk-faq summary::after { content: '+'; font-size: 1.1rem; color: rgb(var(--text) / .55); }
.lk-faq details[open] summary::after { content: '–'; }
.lk-faq .lk-faq__body { padding: 0 1.5rem 1.1rem; font-size: var(--text-sm); color: rgb(var(--text) / .75); }

/* ── Banda de confianza (iconos sobre blanco) ── */
.lk-trust {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem; padding-block: 3.2rem;
  text-align: center;
}
@media (max-width: 767px) { .lk-trust { grid-template-columns: repeat(2, 1fr); } }
.lk-trust__item svg { width: 30px; height: 30px; stroke-width: 1.2; margin-bottom: .8rem; }
.lk-trust__item p {
  margin: 0; font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: var(--heading-ls);
}

/* ── Footer ── */
.lk-footer { background: rgb(var(--bg-dark)); color: #fff; }
.lk-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  padding-block: 3.5rem 2.5rem;
}
@media (max-width: 1023px) { .lk-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 639px) { .lk-footer__grid { grid-template-columns: 1fr; } }
.lk-footer h4 {
  margin: 0 0 1.1rem;
  font-size: var(--text-xs); font-weight: 400;
  text-transform: uppercase; letter-spacing: var(--heading-ls);
}
.lk-footer p, .lk-footer li { font-size: var(--text-base); color: rgb(255 255 255 / .8); }
.lk-footer ul { list-style: none; margin: 0; padding: 0; }
.lk-footer li { margin-bottom: .55rem; }
.lk-footer a { color: rgb(255 255 255 / .8); text-decoration: none; transition: color .2s; }
.lk-footer a:hover { color: #fff; }
.lk-newsletter { display: flex; flex-direction: column; gap: .9rem; align-items: flex-start; }
.lk-newsletter input {
  width: 100%; max-width: 20rem;
  background: transparent;
  border: 1px solid rgb(var(--border-dark));
  border-radius: 0;
  color: #fff;
  padding: .75rem .9rem;
  font: 400 var(--text-base)/1.4 var(--font);
}
.lk-newsletter input::placeholder { color: rgb(255 255 255 / .55); }
.lk-newsletter input:focus { outline: none; border-color: #fff; }
.lk-newsletter .lk-btn { background: #fff; border-color: #fff; color: rgb(var(--text)); padding: .7rem 1.6rem; }
.lk-footer__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-block: 1.4rem;
  border-top: 1px solid rgb(var(--border-dark));
  font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .14em;
  color: rgb(255 255 255 / .7);
}
.lk-social { display: flex; gap: 1.1rem; padding: 0 0 1.5rem; }
.lk-social a { color: rgb(255 255 255 / .7); }
.lk-social a:hover { color: #fff; }

/* ── Breadcrumb ── */
.lk-breadcrumb {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em;
}
.lk-breadcrumb a { text-decoration: none; opacity: .7; }
.lk-breadcrumb a:hover { opacity: 1; }
.lk-breadcrumb .sep { opacity: .45; }

/* ── Banner de colección (catálogo) ── */
.lk-collection-banner {
  background: rgb(var(--bg-dark));
  color: #fff;
  padding: 1.4rem var(--gutter) 3.2rem;
}
.lk-collection-banner .lk-h1 { text-align: center; margin-top: 1.6rem; }

/* ── Toolbar del catálogo ── */
.lk-toolbar {
  display: flex; align-items: stretch;
  border-bottom: 1px solid rgb(var(--border));
  font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .14em;
}
.lk-toolbar__count { flex: 1; display: flex; align-items: center; justify-content: center; padding: .9rem; color: rgb(var(--text) / .8); }
.lk-toolbar__sort { position: relative; display: flex; align-items: center; gap: .4rem; padding: .9rem 1.2rem; border-left: 1px solid rgb(var(--border)); }
.lk-toolbar__sort select {
  appearance: none; background: none; border: none; cursor: pointer;
  font: 400 var(--text-xs)/1.4 var(--font);
  text-transform: uppercase; letter-spacing: .14em;
  color: rgb(var(--text));
  padding-right: 1.1rem;
}
.lk-toolbar__sort::after {
  content: ''; position: absolute; right: 1.1rem; top: 50%;
  width: 7px; height: 7px;
  border-right: 1px solid rgb(var(--text));
  border-bottom: 1px solid rgb(var(--text));
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.lk-toolbar__filter-btn {
  display: none;
  align-items: center; justify-content: center; gap: .4rem;
  flex: 1; padding: .9rem;
  background: none; border: none; border-right: 1px solid rgb(var(--border));
  font: 400 var(--text-xs)/1.4 var(--font);
  text-transform: uppercase; letter-spacing: .14em;
  cursor: pointer;
}
@media (max-width: 1023px) {
  .lk-toolbar__filter-btn { display: flex; }
  .lk-toolbar__count { display: none; }
  .lk-toolbar__sort { flex: 1; justify-content: center; }
  .lk-toolbar__sort > span { display: none; }
}

/* ── Layout catálogo: sidebar + grilla ── */
.lk-catalog { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: 2.5rem; align-items: start; padding-block: 2rem 4rem; }
@media (max-width: 1023px) { .lk-catalog { grid-template-columns: 1fr; } }

/* Sidebar de filtros */
.lk-facets { position: sticky; top: calc(var(--header-h) + 1rem); }
.lk-facets__head-mobile { display: flex; }
@media (max-width: 1023px) {
  .lk-facets {
    position: fixed; inset: 0; z-index: 80; display: none;
  }
  .lk-facets.open { display: block; }
  .lk-facets__scrim { position: absolute; inset: 0; background: rgb(0 0 0 / .4); border: none; width: 100%; cursor: pointer; }
  .lk-facets__panel {
    position: absolute; top: 0; bottom: 0; left: 0;
    width: min(86vw, 22rem);
    background: #fff; padding: 1.4rem;
    overflow-y: auto; overscroll-behavior: contain;
  }
}
@media (min-width: 1024px) {
  .lk-facets__scrim, .lk-facets__head-mobile { display: none; }
  .lk-facets__panel { max-height: calc(100vh - var(--header-h) - 2rem); overflow-y: auto; overscroll-behavior: contain; padding-right: .5rem; }
}
.lk-facet { border-bottom: 1px solid rgb(var(--border)); padding-block: .35rem; }
.lk-facet summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 0;
  font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .14em;
  cursor: pointer;
}
.lk-facet summary::-webkit-details-marker { display: none; }
.lk-facet summary::after {
  content: ''; width: 7px; height: 7px;
  border-right: 1px solid rgb(var(--text));
  border-bottom: 1px solid rgb(var(--text));
  transform: rotate(45deg);
  transition: transform .2s;
}
.lk-facet[open] summary::after { transform: rotate(225deg); }
.lk-facet__body { padding: .2rem 0 1rem; }
.lk-facet__option {
  display: flex; align-items: center; gap: .6rem;
  width: 100%;
  padding: .32rem 0;
  background: none; border: none; cursor: pointer;
  font: 400 var(--text-sm)/1.5 var(--font);
  color: rgb(var(--text) / .75);
  text-align: left;
  transition: color .15s;
}
.lk-facet__option:hover { color: rgb(var(--text)); }
.lk-facet__option .count { color: rgb(var(--text) / .45); font-size: var(--text-xs); }
.lk-facet__option .box {
  flex: 0 0 auto;
  width: 14px; height: 14px;
  border: 1px solid rgb(var(--border-light));
  display: inline-flex; align-items: center; justify-content: center;
  transition: background-color .15s, border-color .15s;
}
.lk-facet__option.is-active { color: rgb(var(--text)); }
.lk-facet__option.is-active .box { background: rgb(var(--text)); border-color: rgb(var(--text)); }
.lk-facet__option.is-active .box::after {
  content: ''; width: 8px; height: 8px;
  background: var(--checkmark, url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1 5.2 3.6 8 9 2' fill='none' stroke='%23fff' stroke-width='1.6'/%3E%3C/svg%3E")) center/contain no-repeat;
}

/* Rango de precio (slider doble) */
.lk-price-inputs { display: flex; align-items: center; gap: .5rem; margin-top: .9rem; }
.lk-price-inputs input {
  width: 100%;
  border: 1px solid rgb(var(--border));
  border-radius: 0;
  padding: .5rem .6rem;
  font: 400 var(--text-sm)/1.4 var(--font);
  color: rgb(var(--text));
}
.lk-price-inputs input:focus { outline: none; border-color: rgb(var(--text)); }
.lk-range { position: relative; height: 22px; margin: .4rem 2px 0; }
.lk-range input[type=range] {
  position: absolute; inset: 0; width: 100%;
  appearance: none; -webkit-appearance: none;
  background: none; pointer-events: none; margin: 0;
}
.lk-range input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 13px; height: 13px; border-radius: 50%;
  background: rgb(var(--text)); border: none;
  pointer-events: auto; cursor: pointer;
  margin-top: -6px;
}
.lk-range input[type=range]::-moz-range-thumb {
  width: 13px; height: 13px; border-radius: 50%;
  background: rgb(var(--text)); border: none;
  pointer-events: auto; cursor: pointer;
}
.lk-range input[type=range]::-webkit-slider-runnable-track { height: 1px; background: transparent; }
.lk-range input[type=range]::-moz-range-track { height: 1px; background: transparent; }
.lk-range__track { position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: rgb(var(--border-light)); }
.lk-range__fill { position: absolute; top: 50%; height: 2px; background: rgb(var(--text)); }

/* ── Drawer del carrito (CARRITO) ── */
.lk-cart { position: fixed; inset: 0; z-index: 100; display: none; }
.lk-cart.open { display: block; }
.lk-cart__scrim { position: absolute; inset: 0; background: rgb(0 0 0 / .4); border: none; width: 100%; cursor: pointer; }
.lk-cart__panel {
  position: absolute; top: 0; bottom: 0; right: 0;
  width: min(92vw, 28rem);
  background: #fff; color: rgb(var(--text));
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .4s cubic-bezier(.4,0,.2,1);
  overscroll-behavior: contain;
}
.lk-cart.open .lk-cart__panel { transform: translateX(0); }
.lk-cart__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid rgb(var(--border));
}
.lk-cart__head h3 {
  margin: 0; font-size: var(--text-base); font-weight: 400;
  text-transform: uppercase; letter-spacing: var(--heading-ls);
}
.lk-cart__note { padding: .8rem 1.4rem; font-size: var(--text-xs); color: rgb(var(--text) / .65); border-bottom: 1px solid rgb(var(--border)); }
.lk-cart__items { flex: 1; overflow-y: auto; padding: 1.1rem 1.4rem; }
.lk-cart__item { display: flex; gap: 1rem; margin-bottom: 1.3rem; }
.lk-cart__item-img {
  flex: 0 0 76px; width: 76px; height: 76px;
  background: rgb(var(--bg-light));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.lk-cart__item-img img { width: 100%; height: 100%; object-fit: contain; }
.lk-cart__item-name {
  margin: 0 0 .2rem; font-size: var(--text-xs); font-weight: 400;
  text-transform: uppercase; letter-spacing: .12em;
}
.lk-cart__item-price { font-size: var(--text-sm); color: rgb(var(--text) / .6); font-variant-numeric: tabular-nums; }
.lk-cart__foot { padding: 1.1rem 1.4rem 1.4rem; border-top: 1px solid rgb(var(--border)); }
.lk-cart__empty { text-align: center; padding: 4rem 1.5rem; color: rgb(var(--text) / .6); }

/* Selector de cantidad */
.lk-qty {
  display: inline-flex; align-items: center;
  border: 1px solid rgb(var(--border));
}
.lk-qty button {
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer;
  font-size: 1rem; color: rgb(var(--text) / .7);
}
.lk-qty button:hover { color: rgb(var(--text)); }
.lk-qty span, .lk-qty input {
  min-width: 30px; text-align: center; border: none;
  font: 400 var(--text-sm)/1 var(--font);
  font-variant-numeric: tabular-nums;
}

/* ── Inputs de formulario ── */
.lk-input, .lk-select, .lk-textarea {
  width: 100%;
  border: 1px solid rgb(var(--border));
  border-radius: 0;
  background: #fff;
  padding: .75rem .9rem;
  font: 400 var(--text-base)/1.5 var(--font);
  color: rgb(var(--text));
}
.lk-input:focus, .lk-select:focus, .lk-textarea:focus { outline: none; border-color: rgb(var(--text)); }
.lk-input::placeholder, .lk-textarea::placeholder { color: rgb(var(--text) / .45); }
.lk-label {
  display: block; margin-bottom: .4rem;
  font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .12em;
  color: rgb(var(--text) / .7);
}

/* ── Toast ── */
.lk-toast-wrap { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.lk-toast {
  background: rgb(var(--bg-dark)); color: #fff;
  padding: .7rem 1.4rem;
  font-size: var(--text-xs);
  text-transform: uppercase; letter-spacing: .12em;
  animation: lkToastIn .3s ease, lkToastOut .3s ease 2.3s forwards;
  white-space: nowrap;
}
@keyframes lkToastIn { from { opacity: 0; transform: translateY(10px); } }
@keyframes lkToastOut { to { opacity: 0; transform: translateY(6px); } }

/* ── Marquee (banda azul RENOVÁ TU #LOOK) ── */
.lk-marquee {
  overflow: hidden;
  background: #f5f6f8;
  padding-block: 1.6rem;
  white-space: nowrap;
}
.lk-marquee__inner { display: inline-flex; gap: 4rem; animation: lkMarquee 28s linear infinite; }
.lk-marquee span {
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  text-transform: uppercase; letter-spacing: var(--heading-ls);
  color: rgb(var(--accent-blue));
}
@keyframes lkMarquee { to { transform: translateX(-50%); } }

/* ── Estrellas de rating ── */
.lk-stars { color: rgb(var(--accent-blue)); letter-spacing: .12em; }

/* ── Aviso de stock bajo ── */
.lk-low-stock {
  color: rgb(var(--warning));
  font-size: var(--text-sm);
  font-style: italic;
  padding-bottom: .8rem;
  border-bottom: 1px solid rgb(var(--warning) / .5);
}

/* ── Chat / WhatsApp flotantes ── */
.lk-fab-wa {
  position: fixed; left: 20px; bottom: 20px; z-index: 60;
  width: 52px; height: 52px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgb(0 0 0 / .25);
  transition: transform .2s;
}
.lk-fab-wa:hover { transform: scale(1.06); }
.lk-fab-chat {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .8rem 1.3rem;
  border: none; border-radius: 999px;
  background: rgb(var(--accent-blue)); color: #fff;
  font: 600 .95rem/1 var(--font);
  cursor: pointer;
  box-shadow: 0 6px 18px rgb(0 0 0 / .3);
  transition: transform .2s;
}
.lk-fab-chat:hover { transform: scale(1.04); }

/* Ventana de chat (reutiliza lógica existente) */
.lk-chat-window {
  position: fixed; right: 20px; bottom: 84px; z-index: 90;
  width: 380px; max-width: calc(100vw - 40px);
  height: 520px; max-height: calc(100vh - 160px);
  background: #fff;
  border: 1px solid rgb(var(--border));
  box-shadow: 0 20px 60px rgb(0 0 0 / .25);
  display: flex; flex-direction: column;
  opacity: 0; transform: translateY(14px);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  overscroll-behavior: contain;
}
.lk-chat-window.open { opacity: 1; transform: translateY(0); pointer-events: all; }
.lk-chat-head {
  display: flex; align-items: center; gap: .8rem;
  padding: .9rem 1.1rem;
  background: rgb(var(--bg-dark)); color: #fff;
}
.lk-chat-head h4 { margin: 0; font-size: var(--text-sm); font-weight: 400; text-transform: uppercase; letter-spacing: .12em; }
.lk-chat-head p { margin: 0; font-size: 11px; color: #7ee2a0; display: flex; align-items: center; gap: 5px; }
.lk-chat-head p::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #7ee2a0; }
.lk-chat-msgs { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: .7rem; }
.lk-msg { max-width: 85%; padding: .65rem .9rem; font-size: var(--text-sm); line-height: 1.5; }
.lk-msg--bot { align-self: flex-start; background: rgb(var(--bg-light)); color: rgb(var(--text)); }
.lk-msg--user { align-self: flex-end; background: rgb(var(--bg-dark)); color: #fff; }
.lk-chat-inputrow { display: flex; gap: .5rem; padding: .8rem; border-top: 1px solid rgb(var(--border)); }
.lk-chat-inputrow input {
  flex: 1; border: 1px solid rgb(var(--border)); border-radius: 0;
  padding: .6rem .8rem; font: 400 16px/1.4 var(--font);
}
.lk-chat-inputrow input:focus { outline: none; border-color: rgb(var(--text)); }
.lk-chat-inputrow button {
  width: 42px; border: none; background: rgb(var(--bg-dark)); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
/* Chat en mobile: a lo ancho y con altura acotada al viewport dinámico.
   El ajuste fino cuando aparece el teclado lo hace lookout-shell.js con
   visualViewport (position:fixed no se entera del teclado en iOS/Android
   y la fila de escritura quedaba tapada). */
@media (max-width: 640px) {
  .lk-chat-window {
    left: 10px; right: 10px; width: auto;
    bottom: 78px;
    height: min(520px, calc(100vh - 140px));
    height: min(520px, calc(100dvh - 140px));
    max-height: none;
  }
}

.lk-typing { display: inline-flex; gap: 4px; }
.lk-typing span { width: 6px; height: 6px; border-radius: 50%; background: rgb(var(--text) / .45); animation: lkTyping 1.3s infinite; }
.lk-typing span:nth-child(2) { animation-delay: .18s; }
.lk-typing span:nth-child(3) { animation-delay: .36s; }
@keyframes lkTyping { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }

/* ── Skeleton ── */
.lk-skeleton {
  background: linear-gradient(90deg, #f2f2f2 25%, #e9e9e9 50%, #f2f2f2 75%);
  background-size: 400px 100%;
  animation: lkShimmer 1.4s infinite;
}
@keyframes lkShimmer { 0% { background-position: -400px 0; } 100% { background-position: 400px 0; } }

/* ── Favoritos (corazón estilo MercadoLibre + drawer pre-carrito) ── */
.lk-fav-dot {
  position: absolute; top: 8px; right: 6px;
  min-width: 15px; height: 15px; padding: 0 3px;
  border-radius: 999px;
  background: rgb(var(--accent-blue)); color: #fff;
  font-size: 10px; font-weight: 600; line-height: 15px; text-align: center;
  font-variant-numeric: tabular-nums;
}
.lk-header--transparent .lk-fav-dot { background: #fff; color: rgb(var(--accent-blue)); }
.lk-header--transparent.is-solid .lk-fav-dot { background: rgb(var(--accent-blue)); color: #fff; }

/* Corazón sobre la foto de la tarjeta (esquina superior derecha, como ML) */
.lk-card__fav {
  position: absolute; top: .6rem; right: .6rem; z-index: 4;
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; border-radius: 999px;
  background: #fff; color: rgb(var(--accent-blue));
  box-shadow: 0 1px 4px rgb(0 0 0 / .18);
  cursor: pointer;
  transition: transform .15s ease;
}
.lk-card__fav:hover { transform: scale(1.08); }
.lk-card__fav svg { width: 18px; height: 18px; }
.lk-card__fav.is-fav svg { fill: currentColor; }
.lk-card__fav.is-fav { animation: lk-fav-pop .3s ease; }
@keyframes lk-fav-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

/* Corazón en la ficha de producto, junto al título */
.pd-fav {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgb(var(--border)); border-radius: 999px;
  background: #fff; color: rgb(var(--accent-blue));
  cursor: pointer;
  transition: transform .15s ease, border-color .2s;
}
.pd-fav:hover { border-color: rgb(var(--accent-blue)); }
.pd-fav svg { width: 20px; height: 20px; }
.pd-fav.is-fav svg { fill: currentColor; }
.pd-fav.is-fav { animation: lk-fav-pop .3s ease; }

/* Con el corazón son tres íconos y no entran junto al logo centrado en
   pantallas chicas: se oculta la lupa (el buscador vive en el catálogo) */
@media (max-width: 560px) {
  .lk-header__icons [aria-label="Buscar"] { display: none; }
  .lk-header__icons .lk-icon-btn { width: 40px; }
}

/* Acciones dentro del drawer de favoritos */
.lk-fav-addbtn {
  border: 1px solid rgb(var(--text));
  background: rgb(var(--text)); color: #fff;
  font-size: 10px; text-transform: uppercase; letter-spacing: .12em;
  padding: .45rem .8rem; cursor: pointer;
  transition: opacity .2s;
}
.lk-fav-addbtn:hover { opacity: .85; }
.lk-fav-incart {
  font-size: var(--text-xs); color: rgb(var(--success));
  text-transform: uppercase; letter-spacing: .06em;
}

/* ── Accesibilidad ── */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid rgb(var(--text));
  outline-offset: 2px;
}
:focus:not(:focus-visible) { outline: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}