/* =========================================================
   Styles — Andacor Cartas (Etapa 0: cimientos)
   Reset moderno + tipografía base + container.
   Cada Etapa posterior agrega su bloque al final del archivo.
   ========================================================= */

/* ---------- Reset (Andy Bell / Josh Comeau) ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  line-height: var(--lh-base);
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: var(--fs-md);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis-weight: none;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

::selection {
  background: var(--color-ink);
  color: var(--color-bg);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.container--wide {
  max-width: var(--container-wide);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--container-px-lg); }
}

/* ---------- Utilidades visualmente ocultas (a11y) ---------- */
.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;
}

/* ---------- Estado Etapa 0 (placeholder visual mientras cargan datos) ---------- */
.boot {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--space-8) var(--space-4);
  text-align: center;
}

.boot__stage {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  font-size: var(--fs-2xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-6);
}

.boot__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-3);
}

.boot__subtitle {
  font-size: var(--fs-md);
  color: var(--color-ink-soft);
  margin-bottom: var(--space-8);
}

.boot__panel {
  display: inline-grid;
  gap: var(--space-3);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  box-shadow: var(--shadow-sm);
  text-align: left;
  min-width: min(380px, 90vw);
}

.boot__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  font-size: var(--fs-sm);
}

.boot__row dt {
  color: var(--color-ink-muted);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  font-size: var(--fs-2xs);
}

.boot__row dd {
  color: var(--color-ink);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}

.boot__error {
  background: #fff5f5;
  color: #8a1212;
  border: 1px solid #f3c0c0;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  text-align: left;
}

/* =========================================================
   ETAPA 1 — Hero
   ========================================================= */
.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  background: var(--color-surface-dark);
  color: var(--color-ink-inverse);
}

/* Imagen de fondo — capa más baja */
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  object-fit: cover;
  width: 100%;
  height: 100%;
  /* Ligera saturación + contraste para realzar la foto */
  filter: saturate(1.05) contrast(1.02);
  /* Mientras carga, se ve el background-color del .hero */
  background: var(--color-surface-dark);
  /* Entrada cinemática: zoom pronunciado + fade desde negro */
  animation:
    hero-media-zoom 22s var(--ease-out) forwards,
    hero-media-enter 1400ms var(--ease-out) both;
}

@keyframes hero-media-zoom {
  from { transform: scale(1.12); }
  to   { transform: scale(1.00); }
}
@keyframes hero-media-enter {
  from { opacity: 0; filter: saturate(0.6) contrast(0.95) brightness(0.6); }
  to   { opacity: 1; filter: saturate(1.05) contrast(1.02) brightness(1); }
}

/* Veladura para legibilidad del logo y texto */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    /* Oscurece el centro para resaltar el logo */
    radial-gradient(ellipse 80% 60% at 50% 45%, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.20) 60%, rgba(0,0,0,0) 100%),
    /* Oscurece la parte inferior para texto + scroll cue */
    linear-gradient(to bottom, rgba(0,0,0,0) 40%, rgba(0,0,0,0.55) 80%, rgba(0,0,0,0.80) 100%),
    /* Oscurece la parte superior sutilmente */
    linear-gradient(to top,   rgba(0,0,0,0) 80%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
  /* La veladura entra después de la imagen */
  animation: hero-veil-enter 1000ms var(--ease-out) 500ms both;
}

@keyframes hero-veil-enter {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Contenido centrado */
.hero__inner {
  position: relative;
  z-index: 1;
  align-self: center;
  display: grid;
  place-items: center;
  gap: var(--space-6);
  padding: var(--space-10) var(--space-5);
  width: 100%;
  text-align: center;
}

/* Logo: aparece después de la veladura, con scale-in dramático */
.hero__logo {
  max-width: min(72vw, 320px);
  max-height: 36vh;
  width: auto;
  height: auto;
  filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 0.45));
  animation: hero-logo-enter 1100ms var(--ease-out) 900ms both;
}

@keyframes hero-logo-enter {
  from {
    opacity: 0;
    transform: scale(0.88) translateY(24px);
    filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 0.45)) blur(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: drop-shadow(0 6px 24px rgba(0, 0, 0, 0.45)) blur(0);
  }
}

.hero__name {
  /* Si el logo ya incluye el nombre, este queda como respaldo a11y */
  font-size: var(--fs-3xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
}

/* Tagline: aparece con letter-spacing expandiéndose */
.hero__tagline {
  font-size: var(--fs-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-ink-inverse-soft);
  margin-top: calc(var(--space-2) * -1);
  animation: hero-tagline-enter 1200ms var(--ease-out) 1500ms both;
}

@keyframes hero-tagline-enter {
  from {
    opacity: 0;
    letter-spacing: 0.02em;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    letter-spacing: var(--tracking-widest);
    transform: translateY(0);
  }
}

/* Indicador de scroll abajo */
.hero__cue {
  position: relative;
  z-index: 1;
  padding: var(--space-6) var(--space-5) calc(var(--space-6) + env(safe-area-inset-bottom));
  display: grid;
  place-items: center;
  gap: var(--space-2);
  color: var(--color-ink-inverse-soft);
  animation: hero-cue-enter 900ms var(--ease-out) 2100ms both;
}

@keyframes hero-cue-enter {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__cue-label {
  font-size: var(--fs-2xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
}

.hero__cue-arrow {
  width: 1px;
  height: 28px;
  background: currentColor;
  opacity: 0.6;
  animation: cue-pulse 1.8s var(--ease-in-out) infinite;
  transform-origin: top;
}

@keyframes cue-pulse {
  0%, 100% { transform: scaleY(0.6); opacity: 0.3; }
  50%      { transform: scaleY(1);    opacity: 0.9; }
}

/* En desktop el hero no necesita ocupar full viewport — se siente menos pesado */
@media (min-width: 768px) {
  .hero { min-height: min(820px, 92svh); }
  .hero__logo { max-width: min(340px, 28vw); max-height: 44vh; }
}

/* Reduced motion: respetar */
@media (prefers-reduced-motion: reduce) {
  .hero__media,
  .hero::before,
  .hero__logo,
  .hero__tagline,
  .hero__cue,
  .hero__cue-arrow {
    animation: none;
  }
}

/* =========================================================
   ETAPA 2 — Nav de categorías (sticky horizontal)
   ========================================================= */
.categories {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: var(--nav-h);
  display: flex;
  align-items: stretch;
  /* Backdrop translúcido con blur para legibilidad sobre cualquier sección */
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
          backdrop-filter: saturate(160%) blur(14px);
  transition:
    background var(--duration-base) var(--ease-out),
    box-shadow var(--duration-slow) var(--ease-out);
}

/* Estado "scrolled" — cuando ya pasamos el hero, el nav se asienta visualmente
   con una sombra difusa hacia abajo (sin border, sin línea dura) */
.categories.is-pinned {
  background: color-mix(in srgb, var(--color-bg) 96%, transparent);
  box-shadow: 0 18px 32px -16px rgba(20, 18, 16, 0.10);
}

/* Estado "sobre dark" — cuando el nav sticky pasa sobre el bar-zone,
   se adapta al fondo oscuro para mantener legibilidad y contraste. */
.categories.is-over-dark {
  background: color-mix(in srgb, var(--color-surface-dark) 88%, transparent);
  box-shadow: 0 18px 32px -16px rgba(0, 0, 0, 0.55);
}
.categories.is-over-dark .categories__item {
  color: var(--color-ink-inverse-muted);
}
.categories.is-over-dark .categories__item:hover {
  color: var(--color-ink-inverse-soft);
  background: rgba(255, 255, 255, 0.05);
}
.categories.is-over-dark .categories__item[aria-current="true"] {
  background: var(--color-ink-inverse);
  color: var(--color-ink);
}

.categories__list {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-inline: var(--container-px);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  /* fade lateral para sugerir que hay más contenido */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 4%, #000 96%, transparent 100%);
}
.categories__list::-webkit-scrollbar { display: none; }

/* Pill */
.categories__item {
  flex: 0 0 auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;             /* 2.5.5 / 2.5.8 — tap target accesible */
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-normal);
  color: var(--color-ink-soft);  /* antes ink-muted: 3.5:1 → ahora 8.55:1 (pasa 1.4.3) */
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.categories__item:hover {
  color: var(--color-ink);
  background: var(--color-surface-soft);
}

.categories__item:active {
  transform: scale(0.96);
}

.categories__item[aria-current="true"] {
  color: var(--color-ink-inverse);
  background: var(--color-ink);
  font-weight: var(--weight-semibold);
}

@media (prefers-reduced-motion: reduce) {
  .categories__list { scroll-behavior: auto; }
  .categories__item { transition: none; }
}

/* =========================================================
   ETAPA 3 — Menú: secciones, ítems, tags
   ========================================================= */
.section {
  scroll-margin-top: calc(var(--nav-h) + var(--space-3));
  padding-block: var(--space-12);
  border-top: var(--border-thin) dashed var(--color-line);
}
.section:first-of-type {
  border-top: 0;
  padding-top: var(--space-8);
}

/* Tratamiento básico para secciones del bar — Etapa 4 lo refina */
.section[data-tema="dark"] {
  background: var(--color-surface-dark);
  color: var(--color-ink-inverse);
  border-top: 0;
}

.section__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

@media (min-width: 768px) {
  .section__inner { padding-inline: var(--container-px-lg); }
}

/* ---- Header de sección ---- */
.section__head {
  margin-bottom: var(--space-8);
}

.section__title {
  font-size: var(--fs-2xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-tight);
}

.section__subtitle {
  margin-top: var(--space-2);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-ink-soft);
}

/* Nota al final de la sección (ej. "Acompañamientos: papas fritas…") */
.section__nota {
  margin-top: var(--space-6);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  border: var(--border-thin) solid var(--color-line);
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-ink-soft);
  line-height: var(--lh-snug);
}
.section[data-tema="dark"] .section__nota {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-line-inverse);
  color: var(--color-ink-inverse-soft);
}

/* Banderas al lado del nombre del ítem */
.item__flags {
  display: inline-block;
  margin-left: var(--space-2);
  font-size: 0.85em;
  letter-spacing: 0.05em;
  vertical-align: middle;
  /* Estabiliza el tamaño de los emojis en distintos sistemas */
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
}
.section[data-tema="dark"] .section__subtitle {
  color: var(--color-ink-inverse-soft);
}

/* ---- Lista de ítems ---- */
.section__items {
  display: grid;
  gap: 0;
}

/* ---- Card de ítem ---- */
.item {
  padding-block: var(--space-5);
  border-top: var(--border-thin) solid var(--color-line);
}
.item:first-child { border-top: 0; padding-top: var(--space-3); }
.item:last-child  { padding-bottom: var(--space-2); }

.section[data-tema="dark"] .item {
  border-top-color: var(--color-line-inverse);
}

.item__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
}

.item__name {
  font-size: var(--fs-md);
  font-weight: var(--weight-medium);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-normal);
  flex: 1;
  min-width: 0;
}

.item__price {
  font-size: var(--fs-md);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  /* leve “lift” para que el precio se sienta independiente del texto */
  letter-spacing: var(--tracking-normal);
}

/* Variante: el nombre original cuando hay una marca destacada (cursiva del Sheet)
   p.ej. marca = "Santa Rita", variante = "Cabernet Sauvignon Medalla Real" */
.item__variante {
  margin-top: var(--space-1);
  font-size: var(--fs-sm);
  font-weight: var(--weight-regular);
  color: var(--color-ink-soft);
  line-height: var(--lh-snug);
  max-width: 60ch;
}
.section[data-tema="dark"] .item__variante {
  color: var(--color-ink-inverse-soft);
}

.item__desc {
  margin-top: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--weight-regular);
  color: var(--color-ink-soft);
  line-height: var(--lh-base);
  /* No empuja al precio: la desc ocupa toda la línea, debajo del top row */
  max-width: 60ch;
}
.section[data-tema="dark"] .item__desc {
  color: var(--color-ink-inverse-soft);
}

/* ---- Tags ---- */
.item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.item__tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding-inline: var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-surface-soft);
  color: var(--color-ink-soft);
  border: var(--border-thin) solid var(--color-line);
  font-size: var(--fs-2xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: lowercase;
  white-space: nowrap;
}

.section[data-tema="dark"] .item__tag {
  background: transparent;
  color: var(--color-ink-inverse-soft);
  border-color: var(--color-line-inverse);
}

/* "Nuevo" destacado en cualquier tema */
.item__tag--nuevo {
  background: var(--color-ink);
  color: var(--color-ink-inverse);
  border-color: var(--color-ink);
}
.section[data-tema="dark"] .item__tag--nuevo {
  background: var(--color-ink-inverse);
  color: var(--color-ink);
  border-color: var(--color-ink-inverse);
}

/* ---- Subsecciones (ej. Vinos: Copas / Cabernet / Sauvignon Blanc) ---- */
.subsection {
  margin-top: var(--space-10);
}
/* Cuando hay items directos antes, la subcategoría siempre lleva margin-top
   para separar visualmente la transición. Solo la quitamos cuando la subcategoría
   es el primer (y único) contenido bajo el header de la sección. */
.section__head + .subsection { margin-top: 0; }

.subsection__title {
  font-size: var(--fs-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-soft);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  margin-bottom: var(--space-2);
}

/* Subtítulo de la subcategoría (ej. "Papas fritas, vegetales salteados,
   arroz, ensalada del chef" debajo de ACOMPAÑAMIENTOS) */
.subsection__subtitle {
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-3);
  line-height: var(--lh-snug);
  max-width: 60ch;
}
.section[data-tema="dark"] .subsection__subtitle {
  color: var(--color-ink-inverse-soft);
}

.section[data-tema="dark"] .subsection__title {
  color: var(--color-ink-inverse-soft);
  border-bottom-color: var(--color-line-inverse);
}

/* ---- Animaciones de entrada por sección ---- */
.section__head,
.subsection__title {
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 500ms var(--ease-out),
    transform 500ms var(--ease-out);
}
.subsection__title { transition-delay: 50ms; }

.item {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 700ms var(--ease-out),
    transform 700ms var(--ease-out);
  /* Stagger basado en --stagger-i (seteado por JS).
     Cap a 8 para que listas largas no esperen eternamente. */
  transition-delay: calc(min(var(--stagger-i, 0), 8) * 70ms + 120ms);
}

.section.is-in-view .section__head,
.section.is-in-view .subsection__title,
.section.is-in-view .item {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .section__head,
  .subsection__title,
  .item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   ETAPA 4 — Bar zone (tratamiento de secciones dark agrupadas)
   ========================================================= */
.bar-zone {
  background: var(--color-surface-dark);
  color: var(--color-ink-inverse);
  /* Sombra interna sutil arriba para marcar la entrada al bloque */
  box-shadow: inset 0 16px 24px -16px rgba(0, 0, 0, 0.45);
}

/* Opener: anuncia visualmente la entrada al bar.
   Animación CSS-only basada en @keyframes — visible por defecto,
   no depende de IntersectionObserver (que en algunos browsers falla). */
.bar-zone__opener {
  text-align: center;
  padding: var(--space-20) var(--container-px) var(--space-16);
  max-width: var(--container-max);
  margin-inline: auto;
  animation: bar-zone-opener-enter 1000ms var(--ease-out) 200ms both;
}

@keyframes bar-zone-opener-enter {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.bar-zone__kicker {
  font-size: var(--fs-2xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-inverse-muted);
  margin-bottom: var(--space-5);
}

/* Título grande del opener */
.bar-zone__title {
  font-size: var(--fs-4xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  margin-bottom: var(--space-5);
}

.bar-zone__caption {
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--color-ink-inverse-soft);
  max-width: 44ch;
  margin-inline: auto;
  line-height: var(--lh-snug);
}

/* Secciones dentro del bar zone: bg transparente (hereda del zone)
   y sin separadores → fluyen como bloque único. */
.bar-zone .section {
  background: transparent;
  border-top: 0;
  padding-block: var(--space-10);
}

.bar-zone .section:first-of-type {
  padding-top: var(--space-2);
}

/* Border-bottom sutil entre secciones del bar para marcar el cambio
   sin la dureza del dashed que usamos en menú. */
.bar-zone .section + .section .section__inner {
  border-top: var(--border-thin) solid var(--color-line-inverse);
  padding-top: var(--space-8);
}

@media (prefers-reduced-motion: reduce) {
  .bar-zone__opener {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   ETAPA 5 — Footer
   ========================================================= */
.footer {
  background: var(--color-surface-dark);
  color: var(--color-ink-inverse);
  padding-block: var(--space-16) calc(var(--space-12) + env(safe-area-inset-bottom));
  text-align: center;
}

/* Cuando viene después de un bar-zone, separar sutil sin línea dura.
   Cuando viene después de menú claro, el contraste hace de divisor. */
.bar-zone + .footer {
  position: relative;
  padding-top: var(--space-12);
}
.bar-zone + .footer::before {
  content: "";
  position: absolute;
  left: var(--container-px);
  right: var(--container-px);
  top: 0;
  height: 1px;
  background: var(--color-line-inverse);
  opacity: 0.5;
}

.footer__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
  display: grid;
  gap: var(--space-10);
  justify-items: center;
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 800ms var(--ease-out) 100ms,
    transform 800ms var(--ease-out) 100ms;
}

.footer.is-in-view .footer__inner {
  opacity: 1;
  transform: translateY(0);
}

.footer__logo {
  max-width: 100px;
  max-height: 60px;
  width: auto;
  height: auto;
  opacity: 0.9;
}

.footer__blocks {
  display: grid;
  gap: var(--space-8);
  width: 100%;
}

@media (min-width: 540px) {
  .footer__blocks {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

.footer__block {
  display: grid;
  gap: var(--space-1);
}

.footer__label {
  font-size: var(--fs-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-inverse-muted);
  margin-bottom: var(--space-3);
}

.footer__block p {
  font-size: var(--fs-sm);
  color: var(--color-ink-inverse-soft);
  line-height: var(--lh-snug);
}

.footer__block p strong {
  color: var(--color-ink-inverse);
  font-weight: var(--weight-medium);
}

/* Socials */
.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-ink-inverse-soft);
  transition:
    background var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.footer__socials a:hover {
  background: rgba(255, 255, 255, 0.10);
  color: var(--color-ink-inverse);
}

.footer__socials a:active {
  transform: scale(0.94);
}

.footer__socials svg {
  width: 20px;
  height: 20px;
}

/* Copy */
.footer__copy {
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-wide);
  color: var(--color-ink-inverse-muted);
}

@media (prefers-reduced-motion: reduce) {
  .footer__inner {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================
   ETAPA 5.5 — Favoritos (heart por item + FAB + modal)
   ========================================================= */

/* ---- Corazón en cada item ---- */
.item__top {
  align-items: center; /* recentra ahora que hay heart 32px */
}

.item__fav {
  flex: 0 0 auto;
  width: 40px;                 /* 2.5.5 — tap target */
  height: 40px;
  margin-left: calc(var(--space-2) * -1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  color: var(--color-ink-muted);
  transition:
    color var(--duration-base) var(--ease-out),
    background var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.section[data-tema="dark"] .item__fav,
.bar-zone .item__fav {
  color: var(--color-ink-inverse-muted);
}

.item__fav:hover {
  color: var(--color-ink);
  background: var(--color-surface-soft);
}

.section[data-tema="dark"] .item__fav:hover,
.bar-zone .item__fav:hover {
  color: var(--color-ink-inverse);
  background: rgba(255, 255, 255, 0.06);
}

.item__fav:active {
  transform: scale(0.9);
}

.item__fav.is-fav {
  color: var(--color-ink);
}
.section[data-tema="dark"] .item__fav.is-fav,
.bar-zone .item__fav.is-fav {
  color: var(--color-ink-inverse);
}

.item__fav-icon {
  width: 20px;
  height: 20px;
}

.item__fav-icon path {
  fill: transparent;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linejoin: round;
  transition: fill var(--duration-base) var(--ease-out);
}

.item__fav.is-fav .item__fav-icon path {
  fill: currentColor;
}

/* Animación de "pop" al marcar — controlada por JS con .is-popping */
.item__fav.is-popping {
  animation: fav-pop 320ms var(--ease-out);
}

@keyframes fav-pop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.25); }
  100% { transform: scale(1); }
}

/* ---- FAB (floating action button) ---- */
.fab {
  position: fixed;
  right: calc(var(--space-5) + env(safe-area-inset-right));
  bottom: calc(var(--space-5) + env(safe-area-inset-bottom));
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-md);
  z-index: var(--z-overlay);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* Hidden por defecto, aparece con scale+fade cuando hay favoritos */
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
  transition:
    transform 280ms var(--ease-out),
    opacity 280ms var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.fab.is-visible {
  transform: scale(1);
  opacity: 1;
  pointer-events: auto;
}

.fab:hover {
  box-shadow: var(--shadow-lg);
}

.fab:active {
  transform: scale(0.94);
}

.fab__icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.fab__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-ink-inverse);
  font-size: var(--fs-2xs);
  font-weight: var(--weight-semibold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-bg);
  font-variant-numeric: tabular-nums;
}

/* ---- Modal de favoritos (dialog) ---- */
.favs-modal {
  border: 0;
  padding: 0;
  background: transparent;
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  inset: auto 0 0 0; /* dock al fondo en mobile */
}

.favs-modal::backdrop {
  background: rgba(20, 18, 16, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: favs-backdrop-in 280ms var(--ease-out);
}

@keyframes favs-backdrop-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.favs-modal__inner {
  background: var(--color-surface);
  color: var(--color-ink);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  max-height: 82svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
}

.favs-modal[open] .favs-modal__inner {
  animation: favs-sheet-up 320ms var(--ease-out);
}

@keyframes favs-sheet-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

.favs-modal__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-5) var(--space-4);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.favs-modal__title {
  font-size: var(--fs-lg);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-1);
}

.favs-modal__hint {
  font-size: var(--fs-sm);
  color: var(--color-ink-soft);
  max-width: 32ch;
}

.favs-modal__close {
  flex: 0 0 auto;
  width: 40px;                 /* 2.5.5 — tap target */
  height: 40px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-soft);
  transition:
    background var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out);
}

.favs-modal__close:hover {
  background: var(--color-surface-soft);
  color: var(--color-ink);
}

.favs-modal__close svg {
  width: 20px;
  height: 20px;
}

.favs-modal__list {
  overflow-y: auto;
  padding: var(--space-2) var(--space-5) var(--space-4);
}

.favs-modal__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  padding-block: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
}

.favs-modal__item:first-child {
  border-top: 0;
}

.favs-modal__item-name {
  font-size: var(--fs-md);
  color: var(--color-ink);
  flex: 1;
}

.favs-modal__item-price {
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.favs-modal__empty {
  padding: var(--space-12) var(--space-5);
  text-align: center;
  color: var(--color-ink-muted);
  font-size: var(--fs-sm);
}

.favs-modal__foot {
  padding: var(--space-4) var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom));
  border-top: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-soft);
}

.favs-modal__total-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-1);
}

.favs-modal__disclaimer {
  font-size: var(--fs-2xs);
  font-style: italic;
  color: var(--color-ink-muted);
  text-align: right;
  margin-bottom: var(--space-4);
}

.favs-modal__total-label {
  font-size: var(--fs-2xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.favs-modal__total {
  font-size: var(--fs-lg);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}

.favs-modal__clear {
  width: 100%;
  height: 44px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-ink-soft);
  border: var(--border-thin) solid var(--color-line-strong);
  font-size: var(--fs-sm);
  font-weight: var(--weight-medium);
  transition:
    background var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
}

.favs-modal__clear:hover {
  background: var(--color-ink);
  color: var(--color-ink-inverse);
  border-color: var(--color-ink);
}

/* Layout desktop — modal centrado, no sheet */
@media (min-width: 600px) {
  .favs-modal {
    inset: auto;
    margin: auto;
    width: min(480px, 92vw);
  }
  .favs-modal__inner {
    border-radius: var(--radius-lg);
    max-height: 78svh;
  }
  .favs-modal[open] .favs-modal__inner {
    animation: favs-modal-in 240ms var(--ease-out);
  }
  @keyframes favs-modal-in {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
  }
}

@media (prefers-reduced-motion: reduce) {
  .favs-modal[open] .favs-modal__inner,
  .favs-modal::backdrop,
  .item__fav.is-popping,
  .fab {
    animation: none;
    transition: none;
  }
}