/* =============================================================
   ¿Lo Puedo Llevar? — hoja de estilos única
   1 Tokens · 2 Reset · 3 Utilidades · 4 Tipografía · 5 Componentes
   6 Secciones · 7 Anuncios · 8 Responsive · 9 Reduced motion
   ============================================================= */

/* ============================================================= 1. Tokens */
:root {
  --azul: #0d3b66;
  --azul-osc: #092a4a;
  --azul-cla: #145591;
  --enlace: #14508b;
  --sobre-azul: #ffffff;

  --ok-txt: #12633f;
  --ok-bg: #e8f6ed;
  --ok-bd: #b3ddc3;
  --cond-txt: #8a5200;
  --cond-bg: #fff5e3;
  --cond-bd: #f0d29a;
  --no-txt: #a52834;
  --no-bg: #fdedee;
  --no-bd: #f2b8be;

  --tinta: #131820;
  --tinta-2: #4c5768;
  --tinta-3: #6b7688;
  --linea: #e2e8f0;
  --linea-2: #eef2f7;
  --fondo: #ffffff;
  --fondo-2: #f5f8fc;
  --fondo-3: #eef3f9;

  /* Archivo: grotesca de señalética (los paneles del aeropuerto).
     IBM Plex Sans: cuerpo de documento normativo.
     IBM Plex Mono: cifras y etiquetas, como una tarjeta de embarque. */
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Archivo", "Archivo Black", var(--sans);
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --r-s: 8px;
  --r-m: 12px;
  --r-l: 18px;
  --sombra: 0 1px 2px rgba(16, 33, 56, .06), 0 8px 24px rgba(16, 33, 56, .07);
  --sombra-s: 0 1px 2px rgba(16, 33, 56, .07);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --gutter: clamp(1rem, 4vw, 2rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --azul: #7fb2e5;
    --azul-osc: #cfe2f6;
    --azul-cla: #a9cdf2;
    --enlace: #8dbdea;
    --sobre-azul: #0b1119;

    --ok-txt: #86e3ac;
    --ok-bg: #10291d;
    --ok-bd: #1f5c3c;
    --cond-txt: #f4c778;
    --cond-bg: #2c2110;
    --cond-bd: #6b4d16;
    --no-txt: #f5a2ab;
    --no-bg: #2c1417;
    --no-bd: #6d2831;

    --tinta: #e9eef5;
    --tinta-2: #a8b4c5;
    --tinta-3: #8895a8;
    --linea: #26303e;
    --linea-2: #1d2632;
    --fondo: #0e141c;
    --fondo-2: #131b25;
    --fondo-3: #18212d;
    --sombra: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
    --sombra-s: 0 1px 2px rgba(0, 0, 0, .4);
  }
}

/* ============================================================== 2. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  color: var(--tinta);
  background: var(--fondo);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, select, textarea { font: inherit; color: inherit; }
a { color: var(--enlace); text-decoration: none; }
a:hover { text-decoration: underline; }
p { text-wrap: pretty; }
h1, h2, h3 { font-family: var(--display); line-height: 1.16; letter-spacing: -.02em; text-wrap: balance; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 2px solid var(--azul); outline-offset: 3px; border-radius: 4px; }

/* ========================================================== 3. Utilidades */
.wrap { width: min(100% - var(--gutter) * 2, 1080px); margin-inline: auto; }
.col > * + * { margin-top: 2.6rem; }
.oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 999;
  padding: .6rem 1rem; background: var(--azul); color: var(--sobre-azul); border-radius: var(--r-s);
}
.skip-link:focus { top: 1rem; }
.link-btn { color: var(--enlace); text-decoration: underline; padding: 0; }

/* ======================================================== 4. Cabecera/pie */
.cab {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--fondo) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.cab-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 62px; }
.logo { display: inline-flex; align-items: center; gap: .55rem; color: var(--tinta); font-family: var(--display); font-weight: 800; font-size: 1.06rem; }
.logo:hover { text-decoration: none; }
.logo-ico { color: var(--azul); flex: none; }
.logo-txt b { color: var(--azul); }
.cab-nav { display: flex; align-items: center; gap: 1.35rem; font-size: .92rem; font-weight: 500; }
.cab-nav a { color: var(--tinta-2); }
.cab-nav a:hover { color: var(--tinta); }
.cab-cta {
  background: var(--azul); color: var(--sobre-azul); padding: .45rem .9rem;
  border-radius: 999px; font-weight: 600;
}
.cab-cta:hover { text-decoration: none; opacity: .9; }

.migas { border-bottom: 1px solid var(--linea-2); background: var(--fondo-2); font-family: var(--mono); font-size: .78rem; }
.migas .wrap { padding-block: .6rem; color: var(--tinta-3); overflow-x: auto; white-space: nowrap; }
.migas .sep { margin-inline: .45rem; opacity: .6; }

.pie { margin-top: 4rem; border-top: 1px solid var(--linea); background: var(--fondo-2); }
.pie-in { display: grid; grid-template-columns: 1fr; gap: 1.8rem; padding-block: 2.6rem 1.8rem; }
.pie-col { display: flex; flex-direction: column; gap: .35rem; font-size: .9rem; }
.pie-col a { color: var(--tinta-2); }
.pie-marca { font-family: var(--display); font-weight: 800; font-size: 1.05rem; color: var(--tinta); }
.pie-tit { font-weight: 700; color: var(--tinta); margin-bottom: .25rem; }
.pie-txt { color: var(--tinta-3); max-width: 34ch; }
.pie-legal { border-top: 1px solid var(--linea); padding-block: 1.4rem 2.4rem; font-size: .82rem; color: var(--tinta-3); }
.pie-legal p + p { margin-top: .7rem; }
.pie-copy { opacity: .8; }

/* ============================================================== 5. Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .72rem 1.25rem; border-radius: var(--r-m); font-weight: 600;
  transition: transform .18s var(--ease-out), box-shadow .18s var(--ease-out), background .18s;
}
.btn--pri { background: var(--azul); color: var(--sobre-azul); box-shadow: var(--sombra-s); }
.btn--pri:hover { background: var(--azul-cla); transform: translateY(-1px); }
.btn--sec { background: var(--fondo-3); color: var(--tinta); border: 1px solid var(--linea); }
.btn--sec:hover { background: var(--linea-2); }
.btn--grande { width: 100%; padding: .95rem 1.4rem; font-size: 1.02rem; }

/* ================================================================ 6. Hero */
.hero { padding-block: clamp(1.8rem, 5vw, 3.2rem) 1rem; background:
  radial-gradient(900px 380px at 50% -120px, color-mix(in srgb, var(--azul) 12%, transparent), transparent 70%); }
.hero-kicker {
  display: inline-block; font-family: var(--mono); font-size: .74rem; font-weight: 600; letter-spacing: .09em;
  text-transform: uppercase; color: var(--azul);
  background: color-mix(in srgb, var(--azul) 10%, transparent);
  padding: .3rem .7rem; border-radius: 999px;
}
.hero-h1 { font-size: clamp(2rem, 6.2vw, 3.1rem); font-weight: 800; margin-top: .8rem; }
.hero-sub { margin-top: .8rem; max-width: 60ch; color: var(--tinta-2); font-size: clamp(1rem, 2.2vw, 1.1rem); }
.hero-chips-lbl { margin-top: 2.2rem; font-family: var(--mono); font-size: .78rem; font-weight: 600; color: var(--tinta-3); text-transform: uppercase; letter-spacing: .06em; }
.hero-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .7rem; }
.chip {
  display: inline-block; padding: .4rem .8rem; border: 1px solid var(--linea);
  border-radius: 999px; background: var(--fondo); font-size: .87rem; color: var(--tinta-2);
  box-shadow: var(--sombra-s);
}
.chip:hover { text-decoration: none; border-color: var(--azul); color: var(--azul); }

/* ========================================================= 7. Herramienta */
.tool {
  margin-top: 1.6rem; background: var(--fondo); border: 1px solid var(--linea);
  border-radius: var(--r-l); box-shadow: var(--sombra); padding: clamp(1.1rem, 3vw, 1.7rem);
}
.tool-buscador { display: flex; flex-direction: column; gap: 1rem; }
.tool-fila { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.campo { display: flex; flex-direction: column; gap: .4rem; }
.campo-lbl { font-family: var(--mono); font-size: .78rem; font-weight: 700; color: var(--tinta-3); text-transform: uppercase; letter-spacing: .05em; }
.campo input, .campo select {
  width: 100%; padding: .8rem .9rem; border: 1px solid var(--linea);
  border-radius: var(--r-m); background: var(--fondo-2); color: var(--tinta);
  transition: border-color .18s, box-shadow .18s;
}
.campo input:focus, .campo select:focus {
  outline: none; border-color: var(--azul);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--azul) 18%, transparent);
}
.autocompletar { position: relative; }
.sugerencias {
  position: absolute; inset-inline: 0; top: calc(100% + 6px); z-index: 30;
  list-style: none; padding: .35rem; margin: 0; max-height: 320px; overflow-y: auto;
  background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-m);
  box-shadow: var(--sombra);
}
.sugerencias li {
  padding: .55rem .7rem; border-radius: var(--r-s); cursor: pointer;
  display: flex; justify-content: space-between; gap: .8rem; align-items: baseline;
}
.sugerencias li:hover, .sugerencias li[aria-selected="true"] { background: var(--fondo-3); }
.sug-cat { font-size: .76rem; color: var(--tinta-3); flex: none; }
.sug-vacio { color: var(--tinta-3); cursor: default; }
.tool-vacio { margin-top: 1rem; font-size: .9rem; color: var(--tinta-3); }
.tool[data-estado="listo"] .tool-vacio { display: none; }
.tool-res { margin-top: 1.4rem; }

/* ========================================================== 8. Veredicto */
.veredicto {
  border: 1px solid var(--linea); border-radius: var(--r-l);
  padding: clamp(1rem, 3vw, 1.4rem); background: var(--fondo-2);
  border-left: 5px solid var(--tinta-3);
}
.veredicto--ok { border-left-color: var(--ok-txt); background: color-mix(in srgb, var(--ok-bg) 60%, var(--fondo)); }
.veredicto--cond { border-left-color: var(--cond-txt); background: color-mix(in srgb, var(--cond-bg) 60%, var(--fondo)); }
.veredicto--no { border-left-color: var(--no-txt); background: color-mix(in srgb, var(--no-bg) 60%, var(--fondo)); }
.veredicto-tit {
  font-family: var(--display); font-weight: 800; font-size: clamp(1.25rem, 3.6vw, 1.6rem);
  display: flex; align-items: center; gap: .6rem; line-height: 1.2;
}
.veredicto-punto { width: 12px; height: 12px; border-radius: 50%; flex: none; background: var(--tinta-3); }
.veredicto--ok .veredicto-punto { background: var(--ok-txt); }
.veredicto--cond .veredicto-punto { background: var(--cond-txt); }
.veredicto--no .veredicto-punto { background: var(--no-txt); }

.semaforo { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin-top: 1.1rem; }
.sem {
  display: flex; flex-direction: column; gap: .12rem; padding: .8rem .9rem;
  border-radius: var(--r-m); border: 1px solid var(--linea); background: var(--fondo);
}
.sem-ico { font-size: 1.15rem; line-height: 1; }
.sem-lbl { font-family: var(--mono); font-size: .76rem; color: var(--tinta-3); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.sem-val { font-family: var(--display); font-size: 1.02rem; }
.sem--ok { background: var(--ok-bg); border-color: var(--ok-bd); }
.sem--ok .sem-val { color: var(--ok-txt); }
.sem--cond { background: var(--cond-bg); border-color: var(--cond-bd); }
.sem--cond .sem-val { color: var(--cond-txt); }
.sem--no { background: var(--no-bg); border-color: var(--no-bd); }
.sem--no .sem-val { color: var(--no-txt); }

.limite { margin-top: 1rem; padding: .85rem 1rem; background: var(--fondo); border: 1px dashed var(--linea); border-radius: var(--r-m); }
.limite-tit { font-family: var(--mono); font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--tinta-3); }
.limite-txt { margin-top: .2rem; font-weight: 500; font-variant-numeric: tabular-nums; }

.avisos { list-style: none; padding: 0; margin-top: 1rem; display: flex; flex-direction: column; gap: .55rem; }
.aviso {
  display: flex; gap: .6rem; align-items: flex-start; font-size: .93rem;
  padding: .6rem .75rem; background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-m);
}
.aviso-tag {
  flex: none; font-family: var(--mono); font-size: .66rem; font-weight: 800; text-transform: uppercase; letter-spacing: .05em;
  padding: .18rem .45rem; border-radius: 5px; margin-top: .18rem;
  background: var(--fondo-3); color: var(--tinta-3);
}
.aviso--destino .aviso-tag { background: var(--cond-bg); color: var(--cond-txt); }
.aviso--aerolinea .aviso-tag { background: color-mix(in srgb, var(--azul) 14%, transparent); color: var(--azul); }

.descarga { margin-top: 1.2rem; display: flex; flex-direction: column; gap: .5rem; align-items: flex-start; }
.descarga-nota { font-size: .82rem; color: var(--tinta-3); }
.ficha-ctx { margin-top: 1rem; font-size: .87rem; color: var(--tinta-3); }

/* ============================================================ 9. Secciones */
.seccion { padding-block: clamp(2.4rem, 6vw, 3.6rem); }
.seccion--alt { background: var(--fondo-2); border-block: 1px solid var(--linea); }
.s-tit { font-size: clamp(1.4rem, 3.6vw, 1.9rem); font-weight: 800; }
.s-sub { margin-top: .5rem; color: var(--tinta-2); max-width: 62ch; }

.ejemplos { display: grid; grid-template-columns: 1fr; gap: .6rem; margin-top: 1.5rem; }
.ej {
  display: block; padding: .85rem 1rem; background: var(--fondo); border: 1px solid var(--linea);
  border-radius: var(--r-m); color: var(--tinta); font-weight: 500; box-shadow: var(--sombra-s);
}
.ej::before { content: "🔎"; margin-right: .5rem; }
.ej:hover { text-decoration: none; border-color: var(--azul); color: var(--azul); }

.pasos { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.8rem; }
.paso { padding: 1.3rem; background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-l); box-shadow: var(--sombra-s); }
.paso-n {
  display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px;
  border-radius: 50%; background: var(--azul); color: var(--sobre-azul); font-family: var(--display); font-weight: 800;
}
.paso h3 { margin-top: .8rem; font-size: 1.1rem; }
.paso p { margin-top: .4rem; color: var(--tinta-2); font-size: .95rem; }

.cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; margin-top: 1.6rem; }
.cat {
  display: flex; flex-direction: column; gap: .15rem; padding: .9rem 1rem;
  background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-m); color: var(--tinta);
}
.cat:hover { text-decoration: none; border-color: var(--azul); }
.cat-n { font-family: var(--display); font-weight: 800; font-size: 1.3rem; color: var(--azul); }
.cat-t { font-size: .9rem; color: var(--tinta-2); }

.aeros { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; margin-top: 1.6rem; }
.aero-card {
  display: flex; flex-direction: column; gap: .1rem; padding: .9rem 1rem; color: var(--tinta);
  background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-m); box-shadow: var(--sombra-s);
}
.aero-card:hover { text-decoration: none; border-color: var(--azul); }
.aero-card span { font-size: .82rem; color: var(--tinta-3); }
.aero-card--big { padding: 1.1rem 1.2rem; gap: .3rem; }
.aero-txt { font-size: .86rem !important; color: var(--tinta-2) !important; }

.prods { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-top: 1.8rem; }
.prod { padding: 1.2rem; background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-l); }
.prod h3 { font-size: 1.05rem; }
.prod p { margin-top: .45rem; font-size: .93rem; color: var(--tinta-2); }
.prod-lbl { font-family: var(--mono); font-size: .72rem !important; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--tinta-3) !important; margin-top: .8rem !important; }
.prod-check { list-style: none; padding: 0; margin-top: .4rem; display: flex; flex-wrap: wrap; gap: .35rem; }
.prod-check li { font-size: .8rem; padding: .22rem .55rem; border-radius: 999px; background: var(--fondo-3); color: var(--tinta-2); }
.prod-cta { display: inline-block; margin-top: .9rem; font-size: .88rem; font-weight: 600; }
.prods-nota { margin-top: 1.4rem; font-size: .82rem; color: var(--tinta-3); }

.prosa { max-width: 72ch; margin-top: 1.2rem; }
.prosa p + p { margin-top: 1rem; }
.prosa--legal { color: var(--tinta-2); }

/* ============================================================== 10. Fichas */
.ficha-hero { padding-block: clamp(1.6rem, 4vw, 2.6rem) 1.4rem; }
.ficha-cat { font-family: var(--mono); font-size: .8rem; color: var(--tinta-3); }
.ficha-hero h1 { font-size: clamp(1.6rem, 4.6vw, 2.4rem); font-weight: 800; margin-top: .35rem; }
.ficha-intro { margin-top: .7rem; margin-bottom: 1.4rem; color: var(--tinta-2); max-width: 68ch; font-size: 1.02rem; }

.tabla-bloque h2, .aeros-mini-bloque h2, .fuentes h2, .faq h2, .relacionados h2, .politica h2, .cat-bloque h2 {
  font-size: clamp(1.2rem, 3.2vw, 1.5rem); font-weight: 800;
}
.tabla-nota { margin-top: .4rem; font-size: .9rem; color: var(--tinta-3); }
.tabla-scroll { margin-top: 1rem; overflow-x: auto; border: 1px solid var(--linea); border-radius: var(--r-m); }
.tabla { font-size: .92rem; min-width: 640px; font-variant-numeric: tabular-nums; }
.tabla th, .tabla td { padding: .7rem .85rem; text-align: left; border-bottom: 1px solid var(--linea-2); vertical-align: top; }
.tabla thead th { background: var(--fondo-2); font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--tinta-3); }
.tabla tbody tr:last-child th, .tabla tbody tr:last-child td { border-bottom: 0; }
.tabla tbody th { font-weight: 600; white-space: nowrap; }
.td-lim { color: var(--tinta-2); max-width: 42ch; }

.pill {
  display: inline-block; padding: .2rem .55rem; border-radius: 999px; font-size: .75rem;
  font-family: var(--mono); font-weight: 600; white-space: nowrap; border: 1px solid transparent;
}
.pill--ok { background: var(--ok-bg); color: var(--ok-txt); border-color: var(--ok-bd); }
.pill--cond { background: var(--cond-bg); color: var(--cond-txt); border-color: var(--cond-bd); }
.pill--no { background: var(--no-bg); color: var(--no-txt); border-color: var(--no-bd); }

.politica { padding: 1.3rem; border: 1px solid var(--linea); border-radius: var(--r-l); background: var(--fondo-2); }
.politica > p { margin-top: .5rem; color: var(--tinta-2); }
.pol-dl { margin-top: 1rem; display: grid; grid-template-columns: 1fr; gap: .1rem; font-size: .93rem; }
.pol-dl dt { font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--tinta-3); margin-top: .7rem; }
.pol-dl dd { margin: 0; color: var(--tinta-2); }
.pol-dl--hero { background: var(--fondo-2); border: 1px solid var(--linea); border-radius: var(--r-l); padding: 1.1rem 1.3rem; }
.pol-lista { margin-top: 1rem; padding-left: 1.1rem; color: var(--tinta-2); font-size: .93rem; }
.pol-lista li + li { margin-top: .35rem; }

.aeros-mini { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; margin-top: 1rem; }
.aero-mini {
  display: flex; flex-direction: column; padding: .7rem .85rem; color: var(--tinta);
  border: 1px solid var(--linea); border-radius: var(--r-m); background: var(--fondo); font-size: .9rem;
}
.aero-mini span { font-size: .76rem; color: var(--tinta-3); }
.aero-mini:hover { text-decoration: none; border-color: var(--azul); }
.volver { margin-top: 1.2rem; font-size: .92rem; }

.fuentes { padding: 1.3rem; border: 1px solid var(--linea); border-radius: var(--r-l); background: var(--fondo-2); }
.fuentes-lista { list-style: none; padding: 0; margin-top: .9rem; display: flex; flex-direction: column; gap: .55rem; }
.fuentes-lista li { display: flex; flex-direction: column; font-size: .93rem; padding-left: 1rem; border-left: 2px solid var(--azul); }
.fuente-fecha { font-family: var(--mono); font-size: .74rem; color: var(--tinta-3); }
.fuentes-nota { margin-top: 1rem; font-size: .84rem; color: var(--tinta-3); }

.disclaimer {
  padding: 1.1rem 1.2rem; border-radius: var(--r-l); font-size: .93rem;
  background: var(--cond-bg); border: 1px solid var(--cond-bd); color: var(--cond-txt);
}
.disclaimer strong { color: inherit; }

.faq-item { border: 1px solid var(--linea); border-radius: var(--r-m); background: var(--fondo); margin-top: .6rem; }
.faq-item summary { padding: .85rem 1rem; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--azul); font-weight: 800; flex: none; }
.faq-item[open] summary::after { content: "−"; }
.faq-r { padding: 0 1rem 1rem; color: var(--tinta-2); font-size: .94rem; }

.rels { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.rel {
  padding: .4rem .8rem; border: 1px solid var(--linea); border-radius: 999px;
  background: var(--fondo); font-size: .87rem; color: var(--tinta-2);
}
.rel:hover { text-decoration: none; border-color: var(--azul); color: var(--azul); }
.cat-bloque { scroll-margin-top: 80px; }
.cat-count { font-size: .8rem; color: var(--tinta-3); font-weight: 600; }

/* =========================================================== 11. Anuncios */
.ad-slot {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem;
  border: 1px dashed color-mix(in srgb, var(--tinta-3) 45%, transparent);
  border-radius: var(--r-m); background: var(--fondo-2); color: var(--tinta-3);
  text-align: center;
}
.ad-slot span { font-family: var(--mono); font-size: .72rem; font-weight: 600; letter-spacing: .18em; }
.ad-slot em { font-family: var(--mono); font-size: .68rem; font-style: normal; opacity: .7; }
.ad-slot--leaderboard { min-height: 100px; margin-block: 2rem; }
.ad-slot--incontent { min-height: 260px; margin-block: 2.4rem; }
.ad-slot--modal { min-height: 250px; width: 100%; }
.ad-slot--toast { min-height: 84px; width: 100%; }

.ad-toast {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 60; width: min(268px, calc(100vw - 2rem));
  background: var(--fondo); border: 1px solid var(--linea); border-radius: var(--r-m);
  box-shadow: var(--sombra); padding: .55rem; padding-top: 1.5rem;
  animation: toast-in .4s var(--ease-out) both;
}
.ad-toast[hidden] { display: none; }
.ad-toast-x {
  position: absolute; top: .25rem; right: .35rem; width: 26px; height: 26px; border-radius: 50%;
  font-size: 1.1rem; line-height: 1; color: var(--tinta-3); background: var(--fondo-3);
}
.ad-toast-x:hover { color: var(--tinta); }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.ad-modal {
  border: 0; padding: 0; border-radius: var(--r-l); background: var(--fondo); color: var(--tinta);
  width: min(420px, calc(100vw - 2rem)); box-shadow: var(--sombra);
}
.ad-modal::backdrop { background: rgba(9, 18, 32, .55); backdrop-filter: blur(2px); }
.ad-modal-in { padding: 1.1rem; display: flex; flex-direction: column; gap: .9rem; }
.ad-modal-cab { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.ad-modal-cab p { font-weight: 600; font-size: .95rem; }
.ad-modal-x { width: 30px; height: 30px; border-radius: 50%; font-size: 1.2rem; line-height: 1; background: var(--fondo-3); color: var(--tinta-2); }

/* ========================================================= 12. Responsive */
@media (min-width: 540px) {
  .ejemplos { grid-template-columns: repeat(2, 1fr); }
  .prods { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) {
  .tool-fila { grid-template-columns: 1fr 1fr; }
  .pasos { grid-template-columns: repeat(3, 1fr); }
  .cats { grid-template-columns: repeat(3, 1fr); }
  .aeros { grid-template-columns: repeat(3, 1fr); }
  .aeros-mini { grid-template-columns: repeat(3, 1fr); }
  .pie-in { grid-template-columns: 2fr 1fr 1fr; }
  .pol-dl { grid-template-columns: 200px 1fr; gap: .5rem 1rem; }
  .pol-dl dt { margin-top: 0; }
  .btn--grande { width: auto; align-self: flex-start; }
}
@media (min-width: 960px) {
  .ejemplos { grid-template-columns: repeat(3, 1fr); }
  .cats { grid-template-columns: repeat(3, 1fr); }
  .aeros { grid-template-columns: repeat(4, 1fr); }
  .aeros-mini { grid-template-columns: repeat(4, 1fr); }
  .prods { grid-template-columns: repeat(4, 1fr); }
  .semaforo { grid-template-columns: repeat(2, minmax(0, 280px)); }
}
@media (max-width: 719px) {
  .cab-nav a:not(.cab-cta) { display: none; }
}

/* ==================================================== 13. Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ad-toast { animation: none; }
  .btn { transition: none; }
}