/* Cotizador: catálogo a la izquierda, resumen fijo a la derecha; en el teléfono, barra inferior con el total. */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.barra {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; display: flex; align-items: center; justify-content: space-between;
  padding: 12px clamp(16px, 3vw, 32px); background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.idiomas { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.idiomas button { background: none; border: 0; padding: 6px 11px; font: 600 .78rem var(--f-mono); color: var(--muted); cursor: pointer; }
.idiomas button[aria-pressed="true"] { background: var(--brand-gradient); color: #fff; }

.portada { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.portada::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 300px at 12% 10%, color-mix(in srgb, var(--brand-violet) 35%, transparent), transparent 70%),
              radial-gradient(700px 320px at 92% 95%, color-mix(in srgb, var(--brand-cyan) 25%, transparent), transparent 70%);
}
#red { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.portada-txt { position: relative; max-width: 1440px; margin: 0 auto; padding: clamp(36px, 6vw, 72px) clamp(16px, 3vw, 32px) clamp(28px, 4vw, 48px); display: grid; gap: 14px; }
.portada h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); font-weight: 800; max-width: 16ch; letter-spacing: -.02em; }
.portada h1 em { font-style: normal; background: var(--brand-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.15rem); max-width: 60ch; }
.hechos { list-style: none; padding: 0; margin: 10px 0 0; display: flex; flex-wrap: wrap; gap: 12px 28px; }
.hechos li { display: grid; }
.hechos b { font: 700 1.6rem var(--f-display); }
.hechos span { color: var(--muted); font-size: .85rem; }

.pagina { max-width: 1440px; margin: 0 auto; padding: clamp(20px, 3vw, 32px) clamp(16px, 3vw, 32px) 120px; }
#paso-modulos { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: start; }

.cat-cabeza { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; }
.cat-cabeza h2 { font-size: 1.6rem; margin-top: 4px; }
.tamano { min-width: 240px; }
.explica { color: var(--muted); margin: 12px 0 18px; max-width: 80ch; }
.filtros { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.grupos { display: flex; flex-wrap: wrap; gap: 6px; }
.grupos button {
  border: 1px solid var(--line); background: var(--surface); color: var(--muted); border-radius: 99px; padding: 6px 12px;
  font-size: .85rem; font-weight: 600; cursor: pointer;
}
.grupos button[aria-selected="true"] { color: var(--fg); border-color: var(--accent); background: color-mix(in srgb, var(--brand-violet) 18%, var(--surface)); }
.grupos button .n { font: 600 .72rem var(--f-mono); opacity: .75; margin-left: 4px; }
.buscar { width: min(100%, 280px); }
.acciones-cat { display: flex; gap: 8px; margin: 14px 0; }

.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 12px; }
.grupo-titulo { grid-column: 1 / -1; font: 600 .78rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 10px; }
.tarjeta {
  position: relative; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-content: start;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px; cursor: pointer; text-align: left;
  transition: border-color .15s, transform .15s, background .15s; min-width: 0;
}
.tarjeta:hover { border-color: color-mix(in srgb, var(--accent) 60%, var(--line)); transform: translateY(-1px); }
.tarjeta[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--brand-violet) 12%, var(--surface)); box-shadow: 0 0 0 1px var(--accent) inset; }
.tarjeta .ico { grid-row: span 2; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; font-size: 1.25rem; background: var(--surface-2); }
.tarjeta h3 { font-size: .98rem; font-weight: 600; padding-right: 26px; }
.tarjeta .sub { color: var(--muted); font-size: .83rem; }
.tarjeta .pie-t { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.tarjeta .precio { font: 600 .9rem var(--f-mono); }
.tarjeta .precio small { color: var(--muted); font-weight: 500; }
.tarjeta .check {
  position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--line);
  display: grid; place-items: center; font-size: .8rem; color: transparent;
}
.tarjeta[aria-pressed="true"] .check { background: var(--brand-gradient); border-color: transparent; color: #fff; }
.tarjeta.esq { min-height: 112px; cursor: default; }

.resumen { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 76px); }
.res-caja { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px; display: grid; gap: 16px; box-shadow: var(--shadow); }
.res-caja h2 { font-size: 1.15rem; }
.medidor { display: grid; gap: 8px; }
.medidor-cab { display: flex; justify-content: space-between; align-items: baseline; color: var(--muted); font-size: .88rem; }
.medidor-cab b { font: 700 1.6rem var(--f-display); color: var(--fg); }
.medidor-barra { position: relative; height: 10px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.medidor-barra i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--brand-gradient); border-radius: 99px; transition: width .35s ease; }
.marcas { position: absolute; inset: 0; }
.marcas b { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--bg); opacity: .6; }
.siguiente { font-size: .85rem; color: var(--accent); min-height: 1.3em; }
.elegidos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; max-height: 260px; overflow: auto; font-size: .88rem; }
.elegidos li { display: flex; justify-content: space-between; gap: 10px; }
.elegidos li span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.elegidos li span:last-child { flex: none; }
.elegidos li.base { color: var(--accent); font-weight: 600; }
.elegidos .vacio { color: var(--muted); }
.totales { margin: 0; display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 14px; }
.totales div { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.totales dt { color: var(--muted); font-size: .88rem; }
.totales dd { margin: 0; display: grid; justify-items: end; }
.totales s { color: var(--muted); font-size: .8rem; }
.totales b { font: 700 1.3rem var(--f-display); }
.nota { color: var(--muted); font-size: .8rem; }
.ancho { width: 100%; padding: 13px 16px; }

.barra-movil { display: none; }

/* Paso 2 */
.datos form { max-width: 1100px; margin: 0 auto; display: grid; gap: 22px; }
.datos-cabeza { display: grid; gap: 8px; justify-items: start; }
.datos-cabeza h2 { font-size: 1.6rem; }
fieldset { border: 1px solid var(--line); border-radius: 16px; padding: 18px; margin: 0; background: var(--surface); }
legend { font: 600 .95rem var(--f-display); padding: 0 8px; }
fieldset.obs { border-color: color-mix(in srgb, var(--brand-cyan) 55%, var(--line)); }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.enviar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.enviar .btn { padding: 13px 26px; }

/* Listo */
.listo-caja { max-width: 640px; margin: 20px auto; display: grid; gap: 14px; justify-items: center; text-align: center; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.sello { width: 64px; height: 64px; border-radius: 50%; background: var(--brand-gradient); color: #fff; display: grid; place-items: center; font-size: 1.8rem; }
.listo-caja h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
.totales.grande { width: 100%; text-align: left; }
.listo-acciones { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.pie { max-width: 1440px; margin: 0 auto; padding: 24px clamp(16px, 3vw, 32px) 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }

@media (max-width: 980px) {
  #paso-modulos { grid-template-columns: 1fr; }
  .resumen { position: static; }
  .barra-movil {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; justify-content: space-between; align-items: center; gap: 12px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); background: color-mix(in srgb, var(--surface) 94%, transparent);
    backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  }
  .barra-movil > div { display: grid; }
  .barra-movil span { font: 700 1.2rem var(--f-display); }
  .barra-movil small { color: var(--muted); font-size: .75rem; }
  .barra-movil[hidden] { display: none; }
}