.c4m-sel,
.c4m-hero{
  --c4m-principal:#2563EB;
  --c4m-tinte:#DFEBFD;
  --c4m-texto:#0F2A6B;
  --c4m-linea:#DCE4F0;
  --c4m-gris:#5B6779;
  --c4m-ancho:400px;
  --c4m-foto-alto:360px;
  font-family:inherit;
}
.c4m-sel *,
.c4m-hero *{box-sizing:border-box}

/* ============ SELECTOR SUELTO ============ */
.c4m-sel__fondo{background:var(--c4m-tinte);border-radius:20px;padding:30px 20px}
.c4m-sel__caja{max-width:var(--c4m-ancho);margin:0 auto}

/* ============ TARJETA BLANCA ============ */
.c4m-sel__tarjeta{
  background:#fff;border-radius:18px;padding:22px;
  box-shadow:0 12px 34px rgba(15,42,107,.09);
}
.c4m-sel__fila{margin-bottom:20px}
.c4m-sel__top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px}
.c4m-sel__lab{font-size:14px;color:var(--c4m-gris);font-weight:500;line-height:1.3}
.c4m-sel__val{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--c4m-texto);white-space:nowrap}

.c4m-sel__range{
  -webkit-appearance:none;appearance:none;display:block;width:100%;
  height:4px;border-radius:99px;background:var(--c4m-linea);margin:0;cursor:pointer;
}
.c4m-sel__range:focus{outline:none}
.c4m-sel__range:focus-visible{outline:2px solid var(--c4m-principal);outline-offset:6px}
.c4m-sel__range::-webkit-slider-runnable-track{height:4px;border-radius:99px;background:transparent}
.c4m-sel__range::-moz-range-track{height:4px;border-radius:99px;background:transparent}
.c4m-sel__range::-webkit-slider-thumb{
  -webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--c4m-principal);border:4px solid #fff;
  box-shadow:0 1px 6px rgba(15,42,107,.28);margin-top:-9px;
}
.c4m-sel__range::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:var(--c4m-principal);
  border:4px solid #fff;box-shadow:0 1px 6px rgba(15,42,107,.28);
}
.c4m-sel__limites{display:flex;justify-content:space-between;font-size:12px;color:var(--c4m-gris);margin-top:9px}

.c4m-sel__cta{
  display:block;width:100%;text-align:center;text-decoration:none !important;
  font-size:16px;font-weight:700;letter-spacing:-.01em;line-height:1.3;
  padding:17px 20px;border-radius:12px;
  background:var(--c4m-principal);color:#fff !important;
  transition:filter .18s ease;
}
.c4m-sel__cta:hover,.c4m-sel__cta:focus{filter:brightness(.92);color:#fff !important;text-decoration:none !important}

.c4m-sel__pie{font-size:13px;line-height:1.6;color:var(--c4m-texto);text-align:center;margin:14px auto 0}
.c4m-sel__legal{font-size:11px;line-height:1.55;color:var(--c4m-gris);text-align:center;margin:8px auto 0}
.c4m-sel__pie:empty,.c4m-sel__legal:empty{display:none}

/* ============ BANDERAS ============ */
.c4m-sel__banderas{text-align:center;padding-bottom:16px}
.c4m-sel__banderas h3{font-size:17px;font-weight:700;letter-spacing:-.02em;margin:0 0 4px;color:var(--c4m-texto)}
.c4m-sel__banderas p{font-size:13px;color:var(--c4m-gris);margin:0 0 16px}
.c4m-sel__fila-b{display:flex;justify-content:center;gap:18px;flex-wrap:wrap}
.c4m-sel__bd{width:46px;text-align:center;text-decoration:none !important;display:block}
.c4m-sel__bd i{
  display:block;width:46px;height:46px;border-radius:50%;margin-bottom:6px;
  border:1px solid var(--c4m-linea);background-size:cover;background-position:center;background-color:#fff;
}
.c4m-sel__bd span{font-size:11px;color:var(--c4m-gris);display:block;line-height:1.25}
.c4m-sel__bd.is-on i{outline:3px solid var(--c4m-principal);outline-offset:2px}
/* colores de respaldo si no se sube imagen de bandera */
.c4m-sel__bd--es i{background-image:linear-gradient(#C60B1E 0 25%,#FFC400 25% 75%,#C60B1E 75% 100%)}
.c4m-sel__bd--fr i{background-image:linear-gradient(90deg,#002395 0 33%,#fff 33% 66%,#ED2939 66% 100%)}
.c4m-sel__bd--pl i{background-image:linear-gradient(#fff 0 50%,#DC143C 50% 100%)}
.c4m-sel__bd--ro i{background-image:linear-gradient(90deg,#002B7F 0 33%,#FCD116 33% 66%,#CE1126 66% 100%)}
.c4m-sel__bd--se i{background-image:linear-gradient(#006AA7 0 40%,#FECC00 40% 60%,#006AA7 60% 100%)}

/* ============ BLOQUE COMPLETO ============ */
.c4m-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,var(--c4m-ancho));
  grid-template-areas:"texto panel" "foto panel";
  gap:0 30px;align-items:stretch;
  max-width:1140px;margin:0 auto;
}
.c4m-hero__texto{grid-area:texto}
.c4m-hero__fotozona{grid-area:foto}
.c4m-hero__panel{grid-area:panel}

.c4m-hero__titular{
  font-size:44px;font-weight:800;line-height:1.06;letter-spacing:-.035em;
  margin:0 0 12px;color:var(--c4m-texto);
}
.c4m-hero__entradilla{font-size:16px;line-height:1.6;color:var(--c4m-gris);margin:0 0 10px;max-width:420px}
.c4m-hero__texto:empty{display:none}

.c4m-hero__fotozona{
  position:relative;
  min-height:var(--c4m-foto-alto);
  display:flex;align-items:flex-end;justify-content:center;
}
.c4m-hero__foto{
  display:block;
  height:var(--c4m-foto-alto);
  width:auto;max-width:100%;
  object-fit:contain;object-position:bottom;
}
.c4m-hero__tag{
  position:absolute;z-index:6;background:#fff;border-radius:14px;padding:9px 13px;
  box-shadow:0 8px 24px rgba(15,42,107,.15);
  display:flex;gap:9px;align-items:center;white-space:nowrap;max-width:60%;
}
.c4m-hero__tag em{width:26px;height:26px;border-radius:50%;flex:none;background:var(--c4m-principal)}
.c4m-hero__tk{font-size:10px;line-height:1.2;display:block;color:var(--c4m-gris)}
.c4m-hero__tv{font-size:12px;font-weight:700;line-height:1.3;display:block;color:var(--c4m-texto)}
.c4m-hero__tag--1{top:4%;left:0}
.c4m-hero__tag--2{top:26%;right:0}
.c4m-hero__tag--3{top:52%;left:0}
.c4m-hero__tag--4{bottom:6%;right:0}

.c4m-hero__ventajas{display:none;grid-area:vent;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.c4m-hero__ventajas > div{background:#F4F8FE;border-radius:10px;padding:9px 11px}

.c4m-hero__panel{
  background:var(--c4m-tinte);border-radius:24px;padding:22px;
  display:flex;flex-direction:column;justify-content:center;
}

/* ---- TABLET ---- */
@media(max-width:980px){
  .c4m-hero{display:flex;flex-direction:column;gap:22px}
  .c4m-hero__texto{order:1}
  .c4m-hero__fotozona{order:2}
  .c4m-hero__ventajas{order:3}
  .c4m-hero__panel{order:4;max-width:460px;width:100%;margin:0 auto}
  .c4m-hero__titular{font-size:34px;text-align:center}
  .c4m-hero__entradilla{text-align:center;margin-left:auto;margin-right:auto}
  .c4m-hero__fotozona{min-height:0}
  .c4m-hero__tag--1,.c4m-hero__tag--3{left:2%}
  .c4m-hero__tag--2,.c4m-hero__tag--4{right:2%}
}

/* ---- MOVIL ---- */
@media(max-width:640px){
  .c4m-hero{gap:16px}
  .c4m-hero__titular{font-size:27px}
  .c4m-hero__entradilla{font-size:14px}
  .c4m-hero__texto{order:1}
  .c4m-hero__panel{order:2;border-radius:20px;padding:16px}
  .c4m-hero__fotozona{order:3;min-height:0;margin-top:4px}
  .c4m-hero__ventajas{order:4;display:grid}
  .c4m-hero__foto{height:min(230px, var(--c4m-foto-alto))}
  .c4m-hero__tag{display:none}
  .c4m-sel__val{font-size:19px}
  .c4m-sel__lab{font-size:13px}
  .c4m-sel__bd{width:38px}
  .c4m-sel__bd i{width:38px;height:38px}
  .c4m-sel__fila-b{gap:12px}
  .c4m-sel__fondo{padding:20px 14px}
  .c4m-sel__tarjeta{padding:18px}
}

@media(prefers-reduced-motion:reduce){
  .c4m-sel__cta{transition:none}
}