/* Portada de Espacio Mitre — sistema "Mantel" (decision #16).
 * Celular primero; desde 900 px, foto y texto lado a lado. Usa tokens.css. */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--m-fondo);
  color: var(--m-texto);
  font-family: var(--m-texto-fuente);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--m-rojo); outline-offset: 3px; }

.saltar {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 50;
  padding: 0.75rem 1rem;
  border-radius: var(--m-radio-boton);
  background: var(--m-oscuro);
  color: #fff;
  text-decoration: none;
}
.saltar:focus { top: 1rem; }

.rojo { color: var(--m-rojo); }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--m-alto-control);
  padding: 0.8rem 1.4rem;
  border-radius: var(--m-radio-boton);
  font-family: var(--m-titulos);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.boton--rojo { background: var(--m-rojo); color: #fff; }
.boton--rojo:hover { background: var(--m-rojo-hover); }
.boton--borde {
  background: var(--m-secundario);
  color: var(--m-texto);
  border: 1.5px solid var(--m-borde);
  font-family: var(--m-texto-fuente);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.boton--borde:hover { border-color: var(--m-texto-3); }

/* ---------- Barra ---------- */
.barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--m-ancho);
  margin: 0 auto;
  padding: 0.9rem 1rem;
}
.barra__marca {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  text-decoration: none;
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.barra__marca img { width: 40px; height: 40px; }
.barra__ingresar {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.1rem;
  border-radius: var(--m-radio-chip);
  background: var(--m-ingresar);
  color: var(--m-texto);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- Encabezado ---------- */
.hero {
  display: grid;
  grid-template-areas: "titulo" "sub" "foto" "acciones";
  gap: 1.1rem;
  max-width: var(--m-ancho);
  margin: 0 auto;
  padding: 0.75rem 1rem 1.5rem;
}
.hero__titulo {
  grid-area: titulo;
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: clamp(2.9rem, 13vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
.hero__titulo .rojo { display: block; }
.hero__sub {
  grid-area: sub;
  max-width: 34rem;
  color: var(--m-texto-2);
  font-size: 1.1rem;
}
.hero__foto { grid-area: foto; }
.hero__foto img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--m-radio-foto);
  background: var(--m-secundario);
}
.hero__acciones { grid-area: acciones; display: grid; gap: 0.7rem; }

/* ---------- Tres datos ---------- */
.datos {
  display: grid;
  gap: 0.75rem;
  max-width: var(--m-ancho);
  margin: 0 auto;
  padding: 0.5rem 1rem 0;
}
.dato {
  display: grid;
  gap: 0.2rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--m-radio-tarjeta);
  background: var(--m-tarjeta);
  box-shadow: var(--m-sombra);
}
.dato__titulo {
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1.15;
  text-transform: uppercase;
}
.dato__txt { color: var(--m-texto-2); }

/* ---------- Secciones ---------- */
.seccion {
  max-width: var(--m-ancho);
  margin: 0 auto;
  padding: 2.75rem 1rem 0;
}
.seccion__titulo {
  margin-bottom: 1.1rem;
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  line-height: 1.05;
  text-transform: uppercase;
}

/* ---------- Menu de la semana ---------- */
.menu {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.plato {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--m-radio-tarjeta);
  background: var(--m-tarjeta);
  box-shadow: var(--m-sombra);
}
.plato__foto {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--m-secundario);
}
.plato__foto--vacia { display: grid; place-items: center; }
.plato__foto--vacia img { width: 44px; height: 44px; opacity: 0.35; }
.plato__cuerpo { display: grid; gap: 0.2rem; padding: 0.75rem 0.85rem 0.95rem; }
.plato__dia {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  color: var(--m-rojo);
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.plato__hoy {
  padding: 0.05rem 0.5rem;
  border-radius: var(--m-radio-chip);
  background: var(--m-rojo);
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.plato__nombre { font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.plato__otra { color: var(--m-texto-3); font-size: 0.9rem; line-height: 1.35; overflow-wrap: anywhere; }

/* ---------- Pasos ---------- */
.pasos { display: grid; gap: 0.75rem; }
.paso {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  border-radius: var(--m-radio-tarjeta);
  background: var(--m-tarjeta);
  box-shadow: var(--m-sombra);
}
.paso__n {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--m-radio-chip);
  background: var(--m-rojo);
  color: #fff;
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: 1.3rem;
}
.paso__txt { font-weight: 600; font-size: 1.05rem; line-height: 1.35; }

/* ---------- Cierre ---------- */
.cierre {
  display: grid;
  justify-items: center;
  gap: 1.4rem;
  max-width: var(--m-ancho);
  margin: 3rem auto 0;
  padding: 2.75rem 1.25rem;
  background: var(--m-oscuro);
  color: var(--m-fondo);
  text-align: center;
}
.cierre__titulo {
  font-family: var(--m-titulos);
  font-weight: 700;
  font-size: clamp(2rem, 9vw, 3rem);
  line-height: 1.05;
  text-transform: uppercase;
}
.cierre .boton { width: 100%; max-width: 26rem; }

/* ---------- Pie ---------- */
.pie {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.5rem 1rem 6rem;
  color: var(--m-texto-3);
  font-size: 0.9rem;
}

/* ---------- Boton flotante ---------- */
.flotante {
  position: fixed;
  right: 1rem;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: var(--m-alto-control);
  padding: 0 1.1rem;
  border-radius: var(--m-radio-chip);
  background: var(--m-rojo);
  color: #fff;
  text-decoration: none;
  font-family: var(--m-titulos);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 8px 24px rgba(22, 20, 18, 0.25);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.flotante:hover { background: var(--m-rojo-hover); }
.flotante[data-oculto] { opacity: 0; transform: translateY(12px); pointer-events: none; }

/* ---------- Pantallas grandes ---------- */
@media (min-width: 640px) {
  .barra, .hero, .datos, .seccion { padding-inline: 1.5rem; }
  .datos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pasos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .paso { flex-direction: column; align-items: flex-start; }
  .hero__acciones { grid-template-columns: max-content; }
  .cierre { border-radius: var(--m-radio-tarjeta); width: calc(100% - 3rem); }
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1.05fr;
    grid-template-areas:
      "titulo foto"
      "sub foto"
      "acciones foto";
    grid-template-rows: auto auto 1fr;
    column-gap: 3rem;
    align-items: start;
    padding-top: 2rem;
  }
  .hero__titulo { align-self: end; font-size: clamp(4rem, 6.4vw, 5.4rem); }
  .menu { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}