/* Azabache: negro azabache, blanco humo y el rojo del logo.
   Forma: controles en píldora, fotos con radio 14px. */
:root {
  --fondo: #f2f1ee;
  --fondo-alto: #e9e7e2;
  --tinta: #151516;
  --tinta-suave: #5d5c59;
  --linea: #d6d3cc;
  --rojo: #b3161f;
  --sobre-foto: #f7f6f3;
  --radio: 14px;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --script: "Great Vibes", cursive;
  --ancho: 44rem;
  --alto-barra: 6.5rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #0e0e0f;
    --fondo-alto: #19191b;
    --tinta: #ecebe6;
    --tinta-suave: #a19f99;
    --linea: #2c2c2f;
    --rojo: #e5484f;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--alto-barra); }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font: 400 1rem/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button { font: inherit; color: inherit; cursor: pointer; touch-action: manipulation; }
img { display: block; max-width: 100%; }

.saltar { position: absolute; left: -999px; }
.saltar:focus { left: 1rem; top: 1rem; z-index: 30; background: var(--tinta); color: var(--fondo); padding: .5rem 1rem; border-radius: 999px; }
:focus-visible { outline: 2px solid var(--rojo); outline-offset: 3px; }

/* Cabecera: flota sobre la portada */
.cabecera {
  position: absolute; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(env(safe-area-inset-top) + .75rem) 1rem .75rem;
  max-width: 64rem; margin: 0 auto;
  color: var(--sobre-foto);
}
.logo { font: 2.6rem/1 var(--script); letter-spacing: .01em; text-shadow: 0 1px 12px rgb(0 0 0 / .35); }
.logo-rojo { color: #ff4b52; }
.idioma {
  display: flex; padding: 3px; border-radius: 999px;
  background: rgb(14 14 15 / .45);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid rgb(255 255 255 / .18);
}
.idioma button {
  border: 0; background: none; color: var(--sobre-foto);
  font-size: .8rem; font-weight: 600; letter-spacing: .08em;
  min-width: 2.75rem; min-height: 2.25rem; border-radius: 999px;
  transition: background-color .2s ease, color .2s ease;
}
.idioma button[aria-pressed="true"] { background: var(--sobre-foto); color: #151516; }

/* Portada */
.portada { position: relative; height: min(58svh, 30rem); min-height: 19rem; overflow: hidden; background: #151516; }
.portada-foto { width: 100%; height: 100%; object-fit: cover; transition: opacity .5s ease; }
.portada-foto.cambiando { opacity: 0; }
.portada::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgb(10 10 11 / .55) 0%, rgb(10 10 11 / 0) 30%, rgb(10 10 11 / .1) 55%, rgb(10 10 11 / .78) 100%);
}
.portada-texto {
  position: absolute; z-index: 1; left: 0; right: 0; bottom: 0;
  max-width: var(--ancho); margin: 0 auto; padding: 0 1.25rem 1.6rem;
  color: var(--sobre-foto);
}
.portada-lugar { margin: 0 0 .2rem; font-size: .8rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; opacity: .85; }
.portada h1 { margin: 0; font: 600 clamp(3rem, 13vw, 4.6rem)/1 var(--serif); letter-spacing: -.01em; }

/* Barra fija: cambio de carta + secciones */
.barra {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--fondo) 92%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea);
  padding-top: env(safe-area-inset-top);
}
.cartas {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  max-width: var(--ancho); margin: 0 auto; padding: .7rem 1rem .5rem;
}
.cartas button {
  min-height: 2.75rem; border-radius: 999px;
  border: 1px solid var(--linea); background: transparent;
  font: 600 1.2rem/1 var(--serif); letter-spacing: .02em;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .12s ease;
}
.cartas button:active { transform: scale(.98); }
.cartas button[aria-selected="true"] { background: var(--tinta); color: var(--fondo); border-color: var(--tinta); }
.secciones {
  position: relative;
  display: flex; gap: .4rem; overflow-x: auto; scroll-snap-type: x proximity;
  max-width: var(--ancho); margin: 0 auto; padding: .25rem 1rem .7rem;
  scrollbar-width: none; overscroll-behavior-x: contain;
}
.secciones::-webkit-scrollbar { display: none; }
.secciones a {
  flex: none; scroll-snap-align: start;
  padding: .45rem .85rem; border-radius: 999px;
  font-size: .85rem; font-weight: 500; color: var(--tinta-suave);
  text-decoration: none; white-space: nowrap;
  transition: color .2s ease, background-color .2s ease;
}
.secciones a[aria-current="true"] { color: var(--tinta); background: var(--fondo-alto); }

/* Carta */
.carta { max-width: var(--ancho); margin: 0 auto; padding: .5rem 1.25rem 2rem; min-height: 60svh; }
.seccion { padding-top: 2.25rem; }
.seccion-foto {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: var(--radio); background: var(--fondo-alto);
  margin-bottom: 1.25rem;
}
.seccion-cabeza { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: .35rem; }
.seccion h2 { margin: 0; font: 600 2rem/1.1 var(--serif); }
.columnas, .precios { display: grid; grid-auto-flow: column; grid-auto-columns: 3.4rem; text-align: right; flex: none; }
.columnas { font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--tinta-suave); padding-bottom: .3rem; }
.grupo { margin: 1.4rem 0 .2rem; font: italic 500 1.15rem/1.2 var(--serif); color: var(--rojo); }

.platos { list-style: none; margin: 0; padding: 0; }
.plato { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: .8rem 0; }
.plato + .plato { border-top: 1px solid var(--linea); }
.plato-nombre { font-weight: 500; line-height: 1.35; }
.plato-nota { display: block; font-size: .8rem; color: var(--tinta-suave); margin-top: .1rem; }
.plato-alergenos { display: block; font-size: .72rem; color: var(--tinta-suave); margin-top: .2rem; letter-spacing: .02em; }
.precios { font-variant-numeric: tabular-nums lining-nums; font-weight: 600; }
.precios .vacio { color: var(--linea); font-weight: 400; }

/* Pie */
.pie { max-width: var(--ancho); margin: 0 auto; padding: 1rem 1.25rem calc(2.5rem + env(safe-area-inset-bottom)); color: var(--tinta-suave); font-size: .85rem; }
.pie-destacado { font: italic 500 1.3rem/1.3 var(--serif); color: var(--tinta); margin: 0 0 1rem; }
.pie p { margin: 0 0 .4rem; }
.pie-logo { display: block; font: 2.4rem/1 var(--script); color: var(--tinta); margin: 2rem 0 .25rem; }
.pie-logo span { color: var(--rojo); }
.pie small { display: block; margin-top: 1.5rem; font-size: .7rem; opacity: .8; }
.pie a { color: inherit; }

/* Estados */
.cargando { display: grid; gap: .9rem; padding-top: 2.25rem; }
.cargando span { height: 1.1rem; border-radius: 999px; background: var(--fondo-alto); }
.cargando span:first-child { height: 11rem; border-radius: var(--radio); }
.aviso { padding: 3rem 0; text-align: center; color: var(--tinta-suave); }

@media (prefers-reduced-motion: no-preference) {
  .seccion { animation: entrar .5s cubic-bezier(.16, 1, .3, 1) both; }
  .cargando span { animation: latido 1.4s ease-in-out infinite alternate; }
}
@keyframes entrar { from { opacity: 0; transform: translateY(10px); } }
@keyframes latido { to { opacity: .45; } }

@media (min-width: 768px) {
  .carta { padding-inline: 2rem; }
  .seccion h2 { font-size: 2.4rem; }
  .columnas, .precios { grid-auto-columns: 4.2rem; }
}
@media (hover: hover) {
  .secciones a:hover { color: var(--tinta); }
  .cartas button:hover:not([aria-selected="true"]) { border-color: var(--tinta-suave); }
}